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Round|Lab Grown|GIA

2.12ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 1498449806

Certificate GIA 1498449806

Diamond specifications and retailer prices

From $693 USD
As of October 28, 2026
Save $2,667 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,360 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.12ct lab-grown round diamond

This 2.12ct lab-grown round 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 GIA 1498449806. Listed at 12 retailers as of October 28, 2026, with prices from $693 to $3,360, a $2,667 spread on the same certified stone. MOH London lists it at $3,360. 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

2.12
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 1498449806
Dimensions8.32 × 8.34 × 5.01 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
8.32 mm8.34 mm2.12 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1498449806
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,360 USD|Low: $494 USD|High: $3,382 USD|Avg: $1,487 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$693 USD
Retailer 11$701 USD
Retailer 9$895 USD
Retailer 6$998 USD
Retailer 7$1,001 USD
Retailer 2$1,203 USD
Retailer 5$1,227 USD
Retailer 4$1,234 USD
Retailer 3$2,221 USD
Retailer 10$2,848 USD
MOH London$3,360 USD

41 data points across 11 retailers

12 retailers$693 USD to $3,360 USD

A
Cheapest Retailer
-
$693 USD
Final sale: no returns
A
Retailer 2
-
$701 USD
View
B+
Retailer 3
-
$895 USD
View
B+
Retailer 4
-
$998 USD
HK$7,800 HKD
View
B+
Retailer 5
-
$1,001 USD
View
B+
Retailer 6
-
$1,203 USD
£947 GBP
View
B
Retailer 7
-
$1,227 USD
A$1,888 AUD
View
B+
Retailer 8
-
$1,234 USD
€1,175 EUR
View
B
Retailer 9
-
$2,221 USD
View
B
Retailer 10
-
$2,231 USD
View
B
Retailer 11
-
$2,848 USD
View
Most Expensive
B
MOH London
1498449806 · Oct 29
$3,360 USD
£2,646 GBP
View
11 more retailers have this diamond
Prices start from $693 USDSave up to $2,667 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
2.12ct Round
$693 USD