Radiant|Lab Grown|IGI

2.11ct H SI1 Radiant Lab Grown Diamond

GD • H/SI1 • IGI LG571302149

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

Certificate IGI LG571302149

Diamond specifications and retailer prices

From $258 USD
As of October 30, 2026
Save $1,025 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,283 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.11ct lab-grown radiant diamond

This 2.11ct lab-grown radiant sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG571302149 or 571302149. Listed at 14 retailers as of October 30, 2026, with prices from $258 to $1,283, a $1,025 spread on the same certified stone. MOH London lists it at $1,283. 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

2.11
Carat
H
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571302149
Dimensions8.72 × 6.55 × 4.17 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.72 mm6.55 mm2.11 ctH / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571302149
Side View
Table 68.5%Crown 40.3°Girdle: MediumPavilion 31.3°Culet: NoneDepth 63.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,283 USD|Low: $227 USD|High: $1,568 USD|Avg: $677 USD|-1.3%
MOH London
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 1, 2026
Retailer 11$258 USD
Retailer 3$300 USD
Retailer 6$300 USD
Retailer 4$320 USD
Retailer 13$320 USD
Retailer 12$358 USD
Retailer 9$480 USD
Retailer 2$508 USD
Retailer 15$535 USD
Retailer 5$607 USD
Retailer 16$704 USD
Retailer 10$984 USD
Retailer 14$1,029 USD
Retailer 7$1,236 USD
MOH London$1,283 USD
Retailer 8$1,568 USD

30 data points across 16 retailers

14 retailers$258 USD to $1,283 USD

B+
Cheapest Retailer
-
$258 USD
B+
Retailer 2
-
$300 USD
View
B+
Retailer 3
-
$300 USD
View
Final sale: no returns
Retailer 4
-
$320 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$320 USD
View
B+
Retailer 6
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 7
-
$480 USD
View
B+
Retailer 8
-
$508 USD
€484 EUR
View
B
Retailer 9
-
$535 USD
View
B+
Retailer 10
-
$607 USD
View
B+
Retailer 11
-
$704 USD
View
B+
Retailer 12
-
$984 USD
View
B+
Retailer 13
-
$1,029 USD
View
Most Expensive
B+
MOH London
LG571302149 · Nov 1
$1,283 USD
£1,010 GBP
View
13 more retailers have this diamond
Prices start from $258 USDSave up to $1,025 USD

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.

B+
2.11ct Radiant
$258 USD