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Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG787638166

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

Certificate IGI LG787638166

Diamond specifications and retailer prices

From $207 SGD
$162 USD
As of October 30, 2026
Save $1,164 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,371 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787638166 or 787638166. Listed at 23 retailers as of October 30, 2026, with prices from $207 to $1,371, a $1,164 spread on the same certified stone. Reve Diamonds lists it at $1,371. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638166
Dimensions6.86 × 5.17 × 3.60 mm
L/W Ratio1.33
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.86 mm5.17 mm1.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638166
Side View
Table 68.0%Crown 38.1°Girdle: MediumPavilion 39.3°Culet: NoneDepth 69.6%

Caratlytics Score

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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 30
Current: $450 SGD|Low: $199 SGD|High: $1,344 SGD|Avg: $570 SGD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 15$207 SGD
Retailer 6$231 SGD
Retailer 16$257 SGD
Retailer 4$295 SGD
Retailer 8$437 SGD
Retailer 11$441 SGD
Retailer 1$450 SGD
Retailer 3$465 SGD
Retailer 13$479 SGD
Retailer 2$503 SGD
Retailer 5$566 SGD
Retailer 12$626 SGD
Retailer 14$674 SGD
Retailer 10$759 SGD
Retailer 9$1,208 SGD
Retailer 7$1,344 SGD

46 data points across 16 retailers

23 retailers$207 SGD to $1,371 SGD

A
Cheapest Retailer
-
$207 SGD
$162 USD
A
Retailer 2
-
$231 SGD
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$240 SGD
$188 USD
View
A
Retailer 4
-
$257 SGD
$201 USD
View
A
Retailer 5
-
$257 SGD
$201 USD
View
A
Retailer 6
-
$295 SGD
HK$1,800 HKD
View
A
Retailer 7
-
$437 SGD
$342 USD
View
A
Retailer 8
-
$441 SGD
ZAR 5,572 ZAR
View
A
Retailer 9
-
$450 SGD
£277 GBP
View
A
Retailer 10
-
$465 SGD
$364 USD
View
Retailer 11
-
$479 SGD
€357 EUR
View
Price last confirmed 7 days ago
Retailer 12
-
$503 SGD
£310 GBP
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$566 SGD
$443 USD
View
B+
Retailer 14
-
$626 SGD
A$753 AUD
View
B+
Retailer 15
-
$674 SGD
$527 USD
View
B+
Retailer 16
-
$706 SGD
View
B+
Retailer 17
-
$759 SGD
A$913 AUD
View
Retailer 18
-
$773 SGD
$605 USD
View
Price last confirmed 88 days ago
B+
Retailer 19
-
$826 SGD
$646 USD
View
B
Retailer 20
-
$896 SGD
$701 USD
View
B
Retailer 21
-
$1,208 SGD
£744 GBP
View
B
Retailer 22
-
$1,344 SGD
£828 GBP
View
Most Expensive
B
Reve Diamonds
342DA9B52 · Oct 30
$1,371 SGD
$1,072 USD
View
22 more retailers have this diamond
Prices start from $207 SGDSave up to $1,164 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
1.02ct Radiant
$207 SGD