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Radiant|Lab Grown|IGI

1.09ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG660412746

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG660412746

Diamond specifications and retailer prices

From $249 SGD
$195 USD
As of October 31, 2026
Save $735 SGD (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $985 SGD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660412746 or 660412746. Listed at 3 retailers as of October 29, 2026, with prices from $249 to $985, a $735 spread on the same certified stone. Diamond Quarter lists it at $985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660412746
Dimensions7.58 × 5.10 × 3.28 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.10 mm1.09 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660412746
Side View
Table 65.0%Crown 40.3°Girdle: THN-MEDPavilion 32.8°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $249 SGD|Low: $171 SGD|High: $1,383 SGD|Avg: $709 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$171 SGD
Retailer 1$249 SGD
Retailer 10$407 SGD
Retailer 4$444 SGD
Retailer 8$522 SGD
Retailer 5$607 SGD
Retailer 2$656 SGD
Retailer 9$818 SGD
Retailer 6$857 SGD
Retailer 11$926 SGD
Retailer 3$1,383 SGD

68 data points across 11 retailers

3 retailers$249 SGD to $985 SGD

A
Cheapest Retailer
-
$249 SGD
$195 USD
B
Retailer 2
-
$926 SGD
$724 USD
View
Most Expensive
B
Diamond Quarter
1.09VVS2HLG46FAB9N · Oct 29
$985 SGD
£606 GBP
View
2 more retailers have this diamond
Prices start from $249 SGDSave up to $735 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.09ct Radiant
$249 SGD