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Heart|Natural|GIA

1.52ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2231837148

Certificate GIA 2231837148

Diamond specifications and retailer prices

From $5,210 NZD
SGD 3,961 SGD
As of October 27, 2026
Save $4,372 NZD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,582 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded F 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 2231837148. Listed at 6 retailers as of October 27, 2026, with prices from $5,210 to $9,582, a $4,372 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,582. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.72°
Pavilion angle38.3°
OriginNatural
Grading LabGIA
CertificateGIA 2231837148
Dimensions6.99 × 7.87 × 4.63 mm
L/W Ratio1.13
Culet sizeNone
Top View
6.99 mm7.87 mm1.52 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231837148
Side View
Table 59.0%Crown 44.72°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $5,991 NZD|Low: $4,174 NZD|High: $10,527 NZD|Avg: $6,592 NZD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 27, 2026
Retailer 2$4,174 NZD
Retailer 3$5,210 NZD
Retailer 4$5,380 NZD
Retailer 6$5,513 NZD
Retailer 1$5,991 NZD
Retailer 5$6,158 NZD
Retailer 10$6,466 NZD
Retailer 7$7,241 NZD
Retailer 9$7,396 NZD
Retailer 8$8,138 NZD
Wholesale Diamonds Direct$9,582 NZD

30 data points across 11 retailers

6 retailers$5,210 NZD to $9,582 NZD

A
Cheapest Retailer
-
$5,210 NZD
SGD 3,961 SGD
Retailer 2
-
$5,380 NZD
$3,027 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$5,513 NZD
$3,102 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$5,991 NZD
£2,654 GBP
View
A
Retailer 5
-
$6,158 NZD
SGD 4,682 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
503047417 · Oct 27
$9,582 NZD
$5,391 USD
View
5 more retailers have this diamond
Prices start from $5,210 NZDSave up to $4,372 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
$5,210 NZD