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Heart|Lab Grown|GIA

2.57ct D IF Heart Lab Grown Diamond

GD • D/IF • GIA 6532650822

Certificate GIA 6532650822

Diamond specifications and retailer prices

From $3,472 NZD
As of November 3, 2026
Save $10,343 NZD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,815 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532650822. Listed at 9 retailers as of November 3, 2026, with prices from $3,472 to $13,815, a $10,343 spread on the same certified stone. Brilliant Earth lists it at $13,815. 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

2.57
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6532650822
Dimensions7.63 × 7.59 × 5.16 mm
L/W Ratio1.01
Top View
7.63 mm7.59 mm2.57 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532650822
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.0%

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: Nov 3
Current: $13,815 NZD|Low: $2,557 NZD|High: $19,522 NZD|Avg: $8,020 NZD|-13.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 14$3,472 NZD
Retailer 12$3,643 NZD
Retailer 10$3,672 NZD
Retailer 15$4,882 NZD
Retailer 4$4,962 NZD
Retailer 9$5,578 NZD
Retailer 2$5,771 NZD
Retailer 7$6,168 NZD
Retailer 5$9,304 NZD
Retailer 11$9,473 NZD
Retailer 3$9,617 NZD
Retailer 8$10,432 NZD
Brilliant Earth$13,815 NZD
Retailer 6$14,011 NZD
Retailer 13$19,522 NZD

25 data points across 15 retailers

9 retailers$3,472 NZD to $13,815 NZD

A
Cheapest Retailer
-
$3,472 NZD
Final sale: no returns
A
Retailer 2
-
$3,672 NZD
View
Retailer 3
-
$4,882 NZD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$4,962 NZD
View
B+
Retailer 5
-
$5,771 NZD
View
B
Retailer 6
-
$9,473 NZD
View
B
Retailer 7
-
$9,617 NZD
View
Retailer 8
-
$10,432 NZD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21403545Y · Nov 3
$13,815 NZD
$7,770 USD
View
8 more retailers have this diamond
Prices start from $3,472 NZDSave up to $10,343 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
2.57ct Heart
$3,472 NZD