Heart|Natural|GIA

1.52ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6412808836

Certificate GIA 6412808836

Diamond specifications and retailer prices

From $8,760 NZD
$4,937 USD
As of October 31, 2026
Save $8,554 NZD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,314 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6412808836. Listed at 14 retailers as of October 30, 2026, with prices from $8,760 to $17,314, a $8,554 spread on the same certified stone. NZ Jewellers lists it at $17,314. 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

1.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6412808836
Dimensions6.90 × 7.77 × 4.95 mm
L/W Ratio1.13
Top View
6.90 mm7.77 mm1.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6412808836
Side View
Table 59.0%CrownGirdle: NULPavilionCulet: NoneDepth 63.7%

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: Oct 31
Current: $12,718 NZD|Low: $8,758 NZD|High: $15,474 NZD|Avg: $10,782 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$8,760 NZD
Retailer 12$9,028 NZD
Retailer 9$9,553 NZD
Retailer 11$9,661 NZD
Retailer 2$9,803 NZD
Retailer 5$10,098 NZD
Retailer 3$10,351 NZD
Retailer 7$10,351 NZD
Retailer 10$10,368 NZD
Retailer 4$11,866 NZD
Retailer 1$12,718 NZD
Retailer 6$15,332 NZD

43 data points across 12 retailers

14 retailers$8,760 NZD to $17,314 NZD

A
Cheapest Retailer
-
$8,760 NZD
$4,937 USD
A
Retailer 2
-
$9,028 NZD
$5,088 USD
View
A
Retailer 3
-
$9,553 NZD
$5,384 USD
View
Final sale: no returns
A
Retailer 4
-
$9,661 NZD
$5,445 USD
View
Retailer 5
-
$9,803 NZD
£4,350 GBP
View
Price last confirmed 32 days ago
A
Retailer 6
-
$10,098 NZD
£4,481 GBP
View
A
Retailer 7
-
$10,351 NZD
$5,834 USD
View
A
Retailer 8
-
$10,351 NZD
$5,834 USD
View
A
Retailer 9
-
$10,351 NZD
$5,834 USD
View
Retailer 10
-
$10,368 NZD
A$8,990 AUD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$11,945 NZD
$6,732 USD
View
B+
Retailer 12
-
$12,718 NZD
ZAR 115,801 ZAR
View
B+
Retailer 13
-
$15,332 NZD
£6,804 GBP
View
Most Expensive
B
NZ Jewellers
f74f41b3-b5e8-4046-b7dc-a48986f87cd3 · Oct 30
$17,314 NZD
$9,758 USD
View
13 more retailers have this diamond
Prices start from $8,760 NZDSave up to $8,554 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
1.52ct Heart
$8,760 NZD