French-Set Diamond Semi-Mount, .42 CTW, SI1-SI2, GH (Modified)

French-Set Diamond Semi-Mount, .42 CTW, SI1-SI2, GH (Modified)

USD 2,79837

Platinum diamond semi-mount engagement ring with 42 french-set diamonds weighing .42 CTW, SI1-SI2 clarity and G-H colour.  Size 6 (Wedding band sold separately.)

The design of the original semi-mount was modified three ways.
1) The setting is replaced with a double hidden halo of diamonds.
2) The diamonds are upgraded to SI-SI2 clarity, G-H colour.
3) The head is adjusted for an oval that measures 7.9×6.4 mm

– Settings can be interchanged with a different semi-mount. For example, the double halo setting can be used on Ring Design 1 if you prefer more diamonds in the band (1/2 CTW vs. 1/3 CTW) or prong-set instead of french-set.
– The diamonds included in the quotes are for genuine, white mined diamonds.  All diamonds can be upgraded, downgraded, sourced from a Canadian mine, or changed for coloured gemstone(s), including coloured diamonds.

View Original Mount – Style MT-PLA-DIA-GX-1232
View Matching Wedding Band

Renders do not accurately depict realistic diamond/gemstone colors.

In stock

SKU: MT-PLA-DIA-GX1232-MODIFIED Categories: , Product ID: 16769
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Additional information

Weight 5 g
Dimensions 21.1 × 26.8 mm




Diamond Carat Total Weight (CTW)

.42 CTW

Diamond Quantity


Diamond Cut

Round Full Cut

Diamond Clarity

SI1 – SI2

Diamond Colour


Approximate Shoulder Width

2.2 mm

Shank Width at Back (mm)

2.2 mm

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