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 €177 EUR
$198 USD
As of October 30, 2026
Save €887 EUR (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,799 EUR at Do Amore Diamonds · As of October 31, 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 30, 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
Colour
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

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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: €452 EUR|Low: €170 EUR|High: €986 EUR|Avg: €507 EUR|+4.3%
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
October 31, 2026
Retailer 2€170 EUR
Retailer 5€198 EUR
Retailer 13€220 EUR
Retailer 6€326 EUR
Retailer 7€418 EUR
Retailer 1€452 EUR
Retailer 4€499 EUR
Retailer 12€501 EUR
Retailer 3€582 EUR
Retailer 8€594 EUR
Retailer 10€711 EUR
Retailer 11€955 EUR
Retailer 9€975 EUR

44 data points across 13 retailers

25 retailers€177 EUR to €1,064 EUR

Retailer 1
-
€170 EUR
$190 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€177 EUR
$198 USD
View
A
Retailer 3
-
€198 EUR
$221 USD
View
Final sale: no returns
Retailer 4
-
€206 EUR
$230 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
€220 EUR
$246 USD
View
Retailer 6
-
€220 EUR
$246 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
€220 EUR
$246 USD
View
A
Retailer 8
-
€245 EUR
$274 USD
View
A
Retailer 9
-
€295 EUR
$330 USD
View
A
Retailer 10
-
€326 EUR
£286 GBP
View
B+
Retailer 11
-
€418 EUR
ZAR 7,537 ZAR
View
B+
Retailer 12
-
€452 EUR
£397 GBP
View
B+
Retailer 13
-
€499 EUR
$558 USD
View
Retailer 14
-
€501 EUR
$560 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
€582 EUR
A$1,001 AUD
View
B+
Retailer 16
-
€594 EUR
A$1,021 AUD
View
B
Retailer 17
-
€711 EUR
$794 USD
View
Retailer 18
-
€781 EUR
$873 USD
View
Price last confirmed 30 days ago
B
Retailer 19
-
€781 EUR
$873 USD
View
B
Retailer 20
-
€935 EUR
$1,045 USD
View
B
Retailer 21
-
€955 EUR
£840 GBP
View
B
Retailer 22
-
€975 EUR
£858 GBP
View
B
Retailer 23
-
€1,064 EUR
$1,189 USD
View
Retailer 24
-
€1,701 EUR
$1,900 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-782645888 · Oct 31
€1,799 EUR
$2,010 USD
View
Price under review
24 more retailers have this diamond
Prices start from €177 EURSave up to €887 EUR

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
€177 EUR