Radiant|Lab Grown|IGI

1.21ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG804657098

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

Certificate IGI LG804657098

Diamond specifications and retailer prices

From €237 EUR
As of November 4, 2026
Save €1,001 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,238 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804657098 or 804657098. Listed at 15 retailers as of November 4, 2026, with prices from €237 to €1,238, a €1,001 spread on the same certified stone. Brilliant Earth lists it at €1,238. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657098
Dimensions5.92 × 5.70 × 3.76 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm5.70 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657098
Side View
Table 67.0%Crown 41°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,238 EUR|Low: €143 EUR|High: €1,274 EUR|Avg: €617 EUR|-2.8%
Brilliant Earth
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
November 5, 2026
Retailer 7€143 EUR
Retailer 15€237 EUR
Retailer 12€263 EUR
Retailer 2€341 EUR
Retailer 13€355 EUR
Retailer 11€437 EUR
Retailer 10€453 EUR
Retailer 14€476 EUR
Retailer 3€486 EUR
Retailer 9€668 EUR
Retailer 6€849 EUR
Retailer 4€896 EUR
Retailer 8€1,050 EUR
Retailer 5€1,172 EUR
Brilliant Earth€1,238 EUR

36 data points across 15 retailers

15 retailers€237 EUR to €1,238 EUR

A
Cheapest Retailer
-
€237 EUR
Final sale: no returns
Retailer 2
-
€263 EUR
View
Price last confirmed 12 days ago
A
Retailer 3
-
€341 EUR
View
A
Retailer 4
-
€355 EUR
View
A
Retailer 5
-
€437 EUR
View
A
Retailer 6
-
€453 EUR
View
B+
Retailer 7
-
€476 EUR
View
B+
Retailer 8
-
€486 EUR
View
B+
Retailer 9
-
€668 EUR
View
B
Retailer 10
-
€849 EUR
View
B
Retailer 11
-
€892 EUR
View
B
Retailer 12
-
€915 EUR
View
B
Retailer 13
-
€1,050 EUR
View
B
Retailer 14
-
€1,172 EUR
View
Most Expensive
B
Brilliant Earth
20377415A · Nov 4
€1,238 EUR
$1,390 USD
View
14 more retailers have this diamond
Prices start from €237 EURSave up to €1,001 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
1.21ct Radiant
€237 EUR