Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG636400049

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

Certificate IGI LG636400049

Diamond specifications and retailer prices

From $167 USD
As of October 27, 2026
Save $920 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,087 USD at Reve Diamonds · As of October 28, 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 LG636400049 or 636400049. Listed at 20 retailers as of October 27, 2026, with prices from $167 to $1,087, a $920 spread on the same certified stone. Reve Diamonds lists it at $1,087. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636400049
Dimensions7.41 × 4.94 × 3.29 mm
L/W Ratio1.50
Culet sizePointed
Top View
7.41 mm4.94 mm1.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636400049
Side View
Table 64.0%Crown 29.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.6%

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 27
Current: $277 USD|Low: $167 USD|High: $1,087 USD|Avg: $452 USD|-0.6%
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
Reve Diamonds
October 30, 2026
Retailer 13$167 USD
Retailer 5$186 USD
Retailer 2$193 USD
Retailer 15$207 USD
Retailer 17$207 USD
Retailer 1$277 USD
Retailer 8$343 USD
Retailer 12$355 USD
Retailer 10$366 USD
Retailer 6$371 USD
Retailer 4$383 USD
Retailer 14$504 USD
Retailer 7$523 USD
Retailer 16$664 USD
Retailer 3$702 USD
Retailer 9$719 USD
Retailer 11$972 USD
Reve Diamonds$1,087 USD

36 data points across 18 retailers

20 retailers$167 USD to $1,087 USD

A
Cheapest Retailer
-
$167 USD
A
Retailer 2
-
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$193 USD
View
A
Retailer 4
-
$207 USD
View
A
Retailer 5
-
$207 USD
View
A
Retailer 6
-
$277 USD
£218 GBP
View
A
Retailer 7
-
$343 USD
View
A
Retailer 8
-
$355 USD
ZAR 5,731 ZAR
View
A
Retailer 9
-
$366 USD
£288 GBP
View
A
Retailer 10
-
$371 USD
View
A
Retailer 11
-
$383 USD
€365 EUR
View
B+
Retailer 12
-
$504 USD
A$775 AUD
View
B+
Retailer 13
-
$523 USD
View
Retailer 14
-
$605 USD
View
Price last confirmed 87 days ago
B+
Retailer 15
-
$664 USD
View
B
Retailer 16
-
$678 USD
£533 GBP
View
B
Retailer 17
-
$702 USD
View
B
Retailer 18
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$719 USD
View
B
Retailer 19
-
$972 USD
£765 GBP
View
Most Expensive
B
Reve Diamonds
7D83756F6 · Oct 28
$1,087 USD
View
19 more retailers have this diamond
Prices start from $167 USDSave up to $920 USD

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
$167 USD