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Heart|Natural|GIA

1.52ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6412808836

Certificate GIA 6412808836

Diamond specifications and retailer prices

From $6,311 SGD
$4,937 USD
As of October 31, 2026
Save $6,163 SGD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,475 SGD 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 $6,311 to $12,475, a $6,163 spread on the same certified stone. NZ Jewellers lists it at $12,475. 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: $7,276 SGD|Low: $6,310 SGD|High: $11,149 SGD|Avg: $7,677 SGD|+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$6,311 SGD
Retailer 11$6,504 SGD
Retailer 8$6,883 SGD
Retailer 10$6,961 SGD
Retailer 2$7,063 SGD
Retailer 1$7,276 SGD
Retailer 3$7,458 SGD
Retailer 6$7,458 SGD
Retailer 9$7,470 SGD
Retailer 4$9,164 SGD
Retailer 5$11,047 SGD

44 data points across 11 retailers

14 retailers$6,311 SGD to $12,475 SGD

A
Cheapest Retailer
-
$6,311 SGD
$4,937 USD
A
Retailer 2
-
$6,504 SGD
$5,088 USD
View
A
Retailer 3
-
$6,883 SGD
$5,384 USD
View
Final sale: no returns
A
Retailer 4
-
$6,961 SGD
$5,445 USD
View
Retailer 5
-
$7,063 SGD
£4,350 GBP
View
Price last confirmed 33 days ago
A
Retailer 6
-
$7,276 SGD
£4,481 GBP
View
A
Retailer 7
-
$7,458 SGD
$5,834 USD
View
A
Retailer 8
-
$7,458 SGD
$5,834 USD
View
A
Retailer 9
-
$7,458 SGD
$5,834 USD
View
Retailer 10
-
$7,470 SGD
A$8,990 AUD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$8,606 SGD
$6,732 USD
View
B+
Retailer 12
-
$9,164 SGD
ZAR 115,801 ZAR
View
B+
Retailer 13
-
$11,047 SGD
£6,804 GBP
View
Most Expensive
B
NZ Jewellers
f74f41b3-b5e8-4046-b7dc-a48986f87cd3 · Oct 30
$12,475 SGD
$9,758 USD
View
13 more retailers have this diamond
Prices start from $6,311 SGDSave up to $6,163 SGD

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
$6,311 SGD