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Heart|Lab Grown|GIA

2.53ct D IF Heart Lab Grown Diamond

EX • D/IF • GIA 3505364044

Certificate GIA 3505364044

Diamond specifications and retailer prices

From $3,524 NZD
As of November 3, 2026
Save $7,446 NZD (68%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,970 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.53ct lab-grown heart diamond

This 2.53ct lab-grown heart 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 stated by the retailer rather than the lab and certified by GIA 3505364044. Listed at 3 retailers as of November 3, 2026, with prices from $3,524 to $10,970, a $7,446 spread on the same certified stone. Brilliant Earth lists it at $10,970. 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

2.53
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3505364044
Dimensions9.09 × 7.26 × 5.07 mm
L/W Ratio1.25
Top View
9.09 mm7.26 mm2.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3505364044
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
A
Excellent
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: Nov 3
Current: $10,970 NZD|Low: $3,524 NZD|High: $18,537 NZD|Avg: $11,874 NZD|-10.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 2$3,524 NZD
Retailer 3$5,227 NZD
Retailer 6$10,158 NZD
Brilliant Earth$10,970 NZD
Retailer 5$14,089 NZD
Retailer 4$18,537 NZD

8 data points across 6 retailers

3 retailers$3,524 NZD to $10,970 NZD

A
Cheapest Retailer
-
$3,524 NZD
B+
Retailer 2
-
$5,227 NZD
View
Most Expensive
B
Brilliant Earth
21409752Y · Nov 3
$10,970 NZD
$6,170 USD
View
2 more retailers have this diamond
Prices start from $3,524 NZDSave up to $7,446 NZD

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
2.53ct Heart
$3,524 NZD