Round|Lab Grown|GIA

2.26ct D SI1 Round Lab Grown Diamond

EX • D/SI1

Diamond specifications and retailer prices

From $1,305 USD
£1,028 GBP
As of November 1, 2026
Save $189 USD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,494 USD at MoiMoi Australia · As of November 1, 2026
View at MoiMoi Australia

About this 2.26ct lab-grown round diamond

This 2.26ct 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. Listed at 2 retailers as of November 1, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.26
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions8.41 × 8.46 × 5.21 mm
L/W Ratio1.01
Top View
8.41 mm8.46 mm2.26 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCuletDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,494 USD|Low: $1,305 USD|High: $1,517 USD|Avg: $1,379 USD|-1.1%
MoiMoi Australia
Retailer 2
November 1, 2026
Retailer 2$1,305 USD
MoiMoi Australia$1,494 USD

39 data points across 2 retailers

2 retailers$1,305 USD to $1,494 USD

B+
Cheapest Retailer
-
$1,305 USD
£1,028 GBP
Most Expensive
B
MoiMoi Australia
9278502747 · Nov 1
$1,494 USD
A$2,299 AUD
View
1 more retailer has this diamond
Prices start from $1,305 USDSave up to $189 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+
2.26ct Round
$1,305 USD