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Radiant|Lab Grown|IGI

2.05ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG843636151

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

Certificate IGI LG843636151

Diamond specifications and retailer prices

From $579 USD
As of October 27, 2026
Save $2,558 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,137 USD at MOH London · As of October 25, 2026
View at MOH London

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843636151 or 843636151. Listed at 20 retailers as of October 25, 2026, with prices from $579 to $3,137, a $2,558 spread on the same certified stone. MOH London lists it at $3,137. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636151
Dimensions9.57 × 6.02 × 3.89 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm6.02 mm2.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636151
Side View
Table 67.0%Crown 43.5°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $3,137 USD|Low: $579 USD|High: $3,334 USD|Avg: $1,551 USD|-5.9%
MOH London
Retailer 2
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Retailer 12
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Retailer 20
October 28, 2026
Retailer 4$579 USD
Retailer 14$648 USD
Retailer 20$648 USD
Retailer 7$722 USD
Retailer 16$743 USD
Retailer 18$850 USD
Retailer 15$962 USD
Retailer 8$1,030 USD
Retailer 10$1,052 USD
Retailer 17$1,116 USD
Retailer 12$1,672 USD
Retailer 9$1,725 USD
Retailer 19$1,746 USD
Retailer 6$1,790 USD
Retailer 2$1,888 USD
Retailer 11$2,315 USD
Retailer 3$2,324 USD
Retailer 13$2,371 USD
Retailer 5$2,850 USD
MOH London$3,137 USD

12 data points across 20 retailers

20 retailers$579 USD to $3,137 USD

A+
Cheapest Retailer
-
$579 USD
Returns within 21 days
A
Retailer 2
-
$648 USD
View
Final sale: no returns
A
Retailer 3
-
$648 USD
View
A
Retailer 4
-
$722 USD
View
Returns within 30 days
A
Retailer 5
-
$743 USD
£585 GBP
View
Returns within 30 days
A
Retailer 6
-
$850 USD
View
Returns within 40 days
A
Retailer 7
-
$962 USD
View
Returns within 30 days
A
Retailer 8
-
$1,030 USD
View
Returns within 30 days
A
Retailer 9
-
$1,052 USD
€1,002 EUR
View
Returns within 100 days
A
Retailer 10
-
$1,116 USD
£879 GBP
View
Returns within 30 days
B+
Retailer 11
-
$1,672 USD
A$2,572 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,725 USD
ZAR 27,869 ZAR
View
Returns within 7 days
B+
Retailer 13
-
$1,746 USD
View
Returns within 30 days
B+
Retailer 14
-
$1,790 USD
View
Returns within 30 days
B+
Retailer 15
-
$1,888 USD
View
Returns within 30 days
B+
Retailer 16
-
$2,315 USD
View
Returns within 30 days
B+
Retailer 17
-
$2,324 USD
View
Returns within 90 days
B+
Retailer 18
-
$2,371 USD
View
Returns within 30 days
B+
Retailer 19
-
$2,850 USD
SGD 3,851 SGD
View
Returns within 14 days
Most Expensive
B+
MOH London
LG843636151 · Oct 25
$3,137 USD
£2,470 GBP
View
19 more retailers have this diamond
Prices start from $579 USDSave up to $2,558 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.

A+
2.05ct Radiant
$579 USD