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Heart|Natural|GIA

1.53ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2467137972

Certificate GIA 2467137972

Diamond specifications and retailer prices

From $8,728 NZD
$4,919 USD
As of November 1, 2026
Save $9,569 NZD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,297 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2467137972. Listed at 8 retailers as of October 30, 2026, with prices from $8,728 to $18,297, a $9,569 spread on the same certified stone. NZ Jewellers lists it at $18,297. 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

1.53
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2467137972
Dimensions6.89 × 8.35 × 4.58 mm
L/W Ratio1.21
Top View
6.89 mm8.35 mm1.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2467137972
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 54.8%

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 1
Current: $10,597 NZD|Low: $8,728 NZD|High: $16,312 NZD|Avg: $11,558 NZD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$8,728 NZD
Retailer 8$9,255 NZD
Retailer 3$9,911 NZD
Retailer 5$9,911 NZD
Retailer 1$10,597 NZD
Retailer 4$11,435 NZD
Retailer 6$11,683 NZD
Retailer 9$16,004 NZD
Retailer 2$16,118 NZD

40 data points across 9 retailers

8 retailers$8,728 NZD to $18,297 NZD

A
Cheapest Retailer
-
$8,728 NZD
$4,919 USD
A
Retailer 2
-
$9,911 NZD
$5,586 USD
View
A
Retailer 3
-
$9,911 NZD
$5,586 USD
View
A
Retailer 4
-
$10,597 NZD
£4,703 GBP
View
B+
Retailer 5
-
$11,435 NZD
$6,445 USD
View
B
Retailer 6
-
$16,004 NZD
$9,020 USD
View
B+
Retailer 7
-
$16,118 NZD
£7,153 GBP
View
Most Expensive
B
NZ Jewellers
6deb3959-1419-43d8-a783-1a25daebb69e · Oct 30
$18,297 NZD
$10,312 USD
View
7 more retailers have this diamond
Prices start from $8,728 NZDSave up to $9,569 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
1.53ct Heart
$8,728 NZD