Radiant|Lab Grown|GIA

2.13ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • GIA 6452688647

Certificate GIA 6452688647

Diamond specifications and retailer prices

From $1,158 USD
As of October 30, 2026
Save $1,621 USD (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,763 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.13ct lab-grown radiant diamond

This 2.13ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6452688647. Listed at 6 retailers as of October 30, 2026, with a 140% 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

2.13
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6452688647
Dimensions8.43 × 6.48 × 4.15 mm
L/W Ratio1.30
Top View
8.43 mm6.48 mm2.13 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452688647
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
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: $4,763 USD|Low: $967 USD|High: $4,863 USD|Avg: $2,257 USD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$967 USD
Retailer 6$1,158 USD
Retailer 5$1,260 USD
Retailer 3$1,343 USD
Retailer 2$2,150 USD
Retailer 4$2,779 USD
MOH London$4,763 USD

21 data points across 7 retailers

6 retailers$1,158 USD to $2,779 USD

B+
Cheapest Retailer
-
$1,158 USD
B+
Retailer 2
-
$1,260 USD
View
B
Retailer 3
-
$1,343 USD
View
B
Retailer 4
-
$2,150 USD
View
B
Retailer 5
-
$2,779 USD
View
Most Expensive
MOH London
6452688647 · Nov 1
$4,763 USD
£3,750 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $1,158 USDSave up to $1,621 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+
2.13ct Radiant
$1,158 USD