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Radiant|Lab Grown|IGI

1.02ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG644412737

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

Certificate IGI LG644412737

Diamond specifications and retailer prices

From $239 SGD
$187 USD
As of October 30, 2026
Save $1,232 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,471 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG644412737 or 644412737. Listed at 21 retailers as of October 30, 2026, with prices from $239 to $1,471, a $1,232 spread on the same certified stone. Reve Diamonds lists it at $1,471. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644412737
Dimensions6.75 × 5.00 × 3.48 mm
L/W Ratio1.35
Culet sizePointed
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
6.75 mm5.00 mm1.02 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644412737
Side View
Table 64.0%Crown 45.2°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $536 SGD|Low: $228 SGD|High: $1,471 SGD|Avg: $712 SGD|+5.7%
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
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 18$239 SGD
Retailer 8$267 SGD
Retailer 16$276 SGD
Retailer 5$295 SGD
Retailer 7$295 SGD
Retailer 13$508 SGD
Retailer 6$519 SGD
Retailer 1$536 SGD
Retailer 15$564 SGD
Retailer 3$601 SGD
Retailer 14$721 SGD
Retailer 4$789 SGD
Retailer 2$951 SGD
Retailer 12$1,005 SGD
Retailer 10$1,019 SGD
Retailer 9$1,020 SGD
Retailer 17$1,195 SGD
Retailer 11$1,390 SGD
Reve Diamonds$1,471 SGD

44 data points across 19 retailers

21 retailers$239 SGD to $1,471 SGD

A
Cheapest Retailer
-
$239 SGD
$187 USD
A
Retailer 2
-
$267 SGD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$276 SGD
$216 USD
View
A
Retailer 4
-
$295 SGD
$231 USD
View
A
Retailer 5
-
$295 SGD
$231 USD
View
A
Retailer 6
-
$508 SGD
ZAR 6,417 ZAR
View
B+
Retailer 7
-
$519 SGD
$406 USD
View
A
Retailer 8
-
$536 SGD
£330 GBP
View
B+
Retailer 9
-
$551 SGD
$431 USD
View
Retailer 10
-
$564 SGD
€420 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$601 SGD
$470 USD
View
B+
Retailer 12
-
$721 SGD
A$868 AUD
View
B
Retailer 13
-
$789 SGD
$617 USD
View
B+
Retailer 14
-
$825 SGD
£508 GBP
View
B
Retailer 15
-
$951 SGD
$744 USD
View
B
Retailer 16
-
$1,005 SGD
A$1,210 AUD
View
B
Retailer 17
-
$1,020 SGD
$798 USD
View
B
Retailer 18
-
$1,039 SGD
$813 USD
View
Retailer 19
-
$1,195 SGD
$935 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$1,390 SGD
£856 GBP
View
Most Expensive
B
Reve Diamonds
C675FBCB1 · Oct 30
$1,471 SGD
$1,151 USD
View
20 more retailers have this diamond
Prices start from $239 SGDSave up to $1,232 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
$239 SGD