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Radiant|Lab Grown|IGI

2.10ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG818651061

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

Certificate IGI LG818651061

Diamond specifications and retailer prices

From €209 EUR
$234 USD
As of October 30, 2026
Save €838 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,047 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.1ct lab-grown radiant diamond

This 2.1ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG818651061 or 818651061. Listed at 13 retailers as of October 29, 2026, with prices from €209 to €1,047, a €838 spread on the same certified stone. MOH London lists it at €1,047. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.10
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818651061
Dimensions9.12 × 6.03 × 4.19 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm6.03 mm2.10 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818651061
Side View
Table 67.0%Crown 49.7°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 69.5%

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 30
Current: €1,047 EUR|Low: €140 EUR|High: €1,054 EUR|Avg: €521 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9€140 EUR
Retailer 6€209 EUR
Retailer 8€235 EUR
Retailer 7€260 EUR
Retailer 5€349 EUR
Retailer 2€487 EUR
Retailer 11€559 EUR
Retailer 10€653 EUR
Retailer 4€838 EUR
Retailer 3€882 EUR
MOH London€1,047 EUR

45 data points across 11 retailers

13 retailers€209 EUR to €1,047 EUR

A
Cheapest Retailer
-
€209 EUR
$234 USD
A
Retailer 2
-
€235 EUR
$262 USD
View
Final sale: no returns
A
Retailer 3
-
€243 EUR
$272 USD
View
Retailer 4
-
€257 EUR
$287 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
€260 EUR
$290 USD
View
A
Retailer 6
-
€260 EUR
$290 USD
View
B+
Retailer 7
-
€349 EUR
$390 USD
View
A
Retailer 8
-
€487 EUR
£428 GBP
View
B+
Retailer 9
-
€653 EUR
$729 USD
View
B+
Retailer 10
-
€835 EUR
$933 USD
View
B+
Retailer 11
-
€838 EUR
$936 USD
View
B+
Retailer 12
-
€882 EUR
$985 USD
View
Most Expensive
B
MOH London
LG818651061 · Oct 29
€1,047 EUR
£921 GBP
View
12 more retailers have this diamond
Prices start from €209 EURSave up to €838 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
2.10ct Radiant
€209 EUR