Radiant|Lab Grown|IGI

1.21ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG825627372

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

Certificate IGI LG825627372

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of November 1, 2026
Save €533 EUR (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €981 EUR at MOH London · As of October 25, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG825627372 or 825627372. Listed at 12 retailers as of October 31, 2026, with a 282% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825627372
Dimensions7.53 × 5.33 × 3.51 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.33 mm1.21 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825627372
Side View
Table 65.0%Crown 36.8°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.9%

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: Nov 1
Current: €981 EUR|Low: €189 EUR|High: €981 EUR|Avg: €480 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8€189 EUR
Retailer 3€274 EUR
Retailer 2€362 EUR
Retailer 9€368 EUR
Retailer 4€380 EUR
Retailer 6€448 EUR
Retailer 5€511 EUR
Retailer 10€676 EUR
Retailer 7€722 EUR
MOH London€981 EUR

10 data points across 10 retailers

12 retailers€189 EUR to €722 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
Final sale: no returns
A
Retailer 2
-
€274 EUR
£241 GBP
View
A
Retailer 3
-
€362 EUR
ZAR 6,529 ZAR
View
A
Retailer 4
-
€368 EUR
$411 USD
View
A
Retailer 5
-
€380 EUR
£335 GBP
View
B+
Retailer 6
-
€448 EUR
$500 USD
View
B+
Retailer 7
-
€511 EUR
A$878 AUD
View
Retailer 8
-
€673 EUR
$752 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€673 EUR
$752 USD
View
B+
Retailer 10
-
€676 EUR
$755 USD
View
B
Retailer 11
-
€722 EUR
$806 USD
View
Most Expensive
MOH London
LG825627372 · Oct 25
€981 EUR
£863 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from €189 EURSave up to €533 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
€189 EUR