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Heart|Lab Grown|GIA

2.64ct H SI1 Heart Lab Grown Diamond

ID • H/SI1 • GIA 1425752208

Certificate GIA 1425752208

Diamond specifications and retailer prices

From $1,640 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,640 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.64ct lab-grown heart diamond

This 2.64ct lab-grown heart sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1425752208. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.64
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1425752208
Dimensions8.38 × 9.62 × 5.65 mm
L/W Ratio1.15
Culet sizeNone
Top View
8.38 mm9.62 mm2.64 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1425752208
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,640 USD|Low: $1,640 USD|High: $3,030 USD|Avg: $2,335 USD|-45.9%
October 30, 2026
Brilliant Earth$1,640 USD

2 data points across 1 retailer

1 retailer

A
Brilliant Earth
5663976Y · Oct 31
$1,640 USD
View

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
2.64ct Heart
$1,640 USD