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Radiant|Lab Grown|IGI

1.21ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG595359843

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

Certificate IGI LG595359843

Diamond specifications and retailer prices

From €217 EUR
As of November 4, 2026
Save €974 EUR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,085 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595359843 or 595359843. Listed at 11 retailers as of November 2, 2026, with a 448% 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

1.21
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595359843
Dimensions7.62 × 5.34 × 3.59 mm
L/W Ratio1.43
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
7.62 mm5.34 mm1.21 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595359843
Side View
Table 64.0%Crown 42.1°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €2,085 EUR|Low: €166 EUR|High: €2,085 EUR|Avg: €729 EUR
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 4€166 EUR
Retailer 10€217 EUR
Retailer 14€243 EUR
Retailer 13€252 EUR
Retailer 16€344 EUR
Retailer 12€453 EUR
Retailer 15€482 EUR
Retailer 3€539 EUR
Retailer 8€610 EUR
Retailer 9€869 EUR
Retailer 7€927 EUR
Retailer 11€956 EUR
Retailer 6€1,117 EUR
Retailer 5€1,167 EUR
Retailer 2€1,191 EUR
Do Amore Diamonds€2,085 EUR

12 data points across 16 retailers

11 retailers€217 EUR to €1,191 EUR

A
Cheapest Retailer
-
€217 EUR
A
Retailer 2
-
€243 EUR
View
Final sale: no returns
A
Retailer 3
-
€252 EUR
View
A
Retailer 4
-
€344 EUR
View
B+
Retailer 5
-
€453 EUR
View
B+
Retailer 6
-
€482 EUR
View
B
Retailer 7
-
€869 EUR
View
B
Retailer 8
-
€886 EUR
View
B
Retailer 9
-
€956 EUR
View
B
Retailer 10
-
€1,191 EUR
View
Most Expensive
Do Amore Diamonds
27-3EFADFF3C · Nov 4
€2,085 EUR
$2,340 USD
View
Price under review
10 more retailers have this diamond
Prices start from €217 EURSave up to €974 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
€217 EUR