Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG782645888

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

Certificate IGI LG782645888

Diamond specifications and retailer prices

From $198 USD
As of October 27, 2026
Save $991 USD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,010 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG782645888 or 782645888. Listed at 25 retailers as of October 27, 2026, with a 500% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782645888
Dimensions4.95 × 4.95 × 3.31 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.95 mm4.95 mm1.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782645888
Side View
Table 64.0%Crown 45.5°Girdle: STK-THKPavilion 33.1°Culet: NoneDepth 66.9%

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: $2,010 USD|Low: $190 USD|High: $2,010 USD|Avg: $691 USD
Do Amore Diamonds
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
October 29, 2026
Retailer 3$190 USD
Retailer 6$221 USD
Retailer 14$246 USD
Retailer 7$365 USD
Retailer 8$467 USD
Retailer 2$505 USD
Retailer 5$558 USD
Retailer 13$560 USD
Retailer 4$651 USD
Retailer 9$664 USD
Retailer 11$794 USD
Retailer 12$1,067 USD
Retailer 10$1,090 USD
Do Amore Diamonds$2,010 USD

42 data points across 14 retailers

25 retailers$198 USD to $1,189 USD

Retailer 1
-
$190 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$198 USD
View
A
Retailer 3
-
$221 USD
View
Final sale: no returns
Retailer 4
-
$230 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$246 USD
View
Retailer 6
-
$246 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$246 USD
View
A
Retailer 8
-
$274 USD
View
A
Retailer 9
-
$330 USD
View
A
Retailer 10
-
$365 USD
£287 GBP
View
B+
Retailer 11
-
$467 USD
ZAR 7,537 ZAR
View
B+
Retailer 12
-
$505 USD
£397 GBP
View
B+
Retailer 13
-
$558 USD
View
Retailer 14
-
$560 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$651 USD
A$1,001 AUD
View
B+
Retailer 16
-
$664 USD
A$1,021 AUD
View
B
Retailer 17
-
$794 USD
View
Retailer 18
-
$873 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$873 USD
View
B
Retailer 20
-
$1,045 USD
View
B
Retailer 21
-
$1,067 USD
£840 GBP
View
B
Retailer 22
-
$1,090 USD
£858 GBP
View
B
Retailer 23
-
$1,189 USD
View
Retailer 24
-
$1,900 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-782645888 · Oct 29
$2,010 USD
View
Price under review
24 more retailers have this diamond
Prices start from $198 USDSave up to $991 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
$198 USD