Heart|Natural|GIA

1.52ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6412808836

Certificate GIA 6412808836

Diamond specifications and retailer prices

From $7,028 AUD
$4,937 USD
As of October 31, 2026
Save $6,863 AUD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,891 AUD 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 $7,028 to $13,891, a $6,863 spread on the same certified stone. NZ Jewellers lists it at $13,891. 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: $8,102 AUD|Low: $7,027 AUD|High: $12,415 AUD|Avg: $8,549 AUD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$7,028 AUD
Retailer 11$7,243 AUD
Retailer 8$7,665 AUD
Retailer 10$7,752 AUD
Retailer 2$7,865 AUD
Retailer 1$8,102 AUD
Retailer 3$8,305 AUD
Retailer 6$8,305 AUD
Retailer 9$8,319 AUD
Retailer 4$10,204 AUD
Retailer 5$12,301 AUD

44 data points across 11 retailers

14 retailers$7,028 AUD to $13,891 AUD

A
Cheapest Retailer
-
$7,028 AUD
$4,937 USD
A
Retailer 2
-
$7,243 AUD
$5,088 USD
View
A
Retailer 3
-
$7,665 AUD
$5,384 USD
View
Final sale: no returns
A
Retailer 4
-
$7,752 AUD
$5,445 USD
View
Retailer 5
-
$7,865 AUD
£4,350 GBP
View
Price last confirmed 33 days ago
A
Retailer 6
-
$8,102 AUD
£4,481 GBP
View
A
Retailer 7
-
$8,305 AUD
$5,834 USD
View
A
Retailer 8
-
$8,305 AUD
$5,834 USD
View
A
Retailer 9
-
$8,305 AUD
$5,834 USD
View
Retailer 10
-
$8,319 AUD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$9,584 AUD
$6,732 USD
View
B+
Retailer 12
-
$10,204 AUD
ZAR 115,801 ZAR
View
B+
Retailer 13
-
$12,301 AUD
£6,804 GBP
View
Most Expensive
B
NZ Jewellers
f74f41b3-b5e8-4046-b7dc-a48986f87cd3 · Oct 30
$13,891 AUD
$9,758 USD
View
13 more retailers have this diamond
Prices start from $7,028 AUDSave up to $6,863 AUD

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
$7,028 AUD