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Heart|Natural|GIA

1.52ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6552631911

Certificate GIA 6552631911

Diamond specifications and retailer prices

From $3,207 USD
As of November 1, 2026
Save $3,567 USD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,774 USD 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552631911. Listed at 14 retailers as of October 30, 2026, with prices from $3,207 to $6,774, a $3,567 spread on the same certified stone. NZ Jewellers lists it at $6,774. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.78°
OriginNatural
Grading LabGIA
CertificateGIA 6552631911
Dimensions7.17 × 7.98 × 4.43 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.17 mm7.98 mm1.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552631911
Side View
Table 59.0%Crown 36.78°Girdle: STK-VTKPavilionCulet: NoneDepth 55.5%

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: $6,774 USD|Low: $3,207 USD|High: $7,350 USD|Avg: $4,474 USD|-7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 6$3,207 USD
Retailer 13$3,422 USD
Retailer 14$3,588 USD
Retailer 7$3,793 USD
Retailer 5$3,888 USD
Retailer 11$3,888 USD
Retailer 2$3,977 USD
Retailer 12$4,035 USD
Retailer 4$4,038 USD
Retailer 3$4,070 USD
Retailer 10$4,131 USD
Retailer 9$4,486 USD
Retailer 8$6,502 USD
NZ Jewellers$6,774 USD

33 data points across 14 retailers

14 retailers$3,207 USD to $6,774 USD

A
Cheapest Retailer
-
$3,207 USD
A
Retailer 2
-
$3,422 USD
View
A
Retailer 3
-
$3,588 USD
View
Final sale: no returns
A
Retailer 4
-
$3,793 USD
£2,986 GBP
View
A
Retailer 5
-
$3,888 USD
View
A
Retailer 6
-
$3,888 USD
View
A
Retailer 7
-
$3,977 USD
£3,132 GBP
View
A
Retailer 8
-
$4,035 USD
View
A
Retailer 9
-
$4,038 USD
View
A
Retailer 10
-
$4,070 USD
View
A
Retailer 11
-
$4,131 USD
View
B+
Retailer 12
-
$4,486 USD
View
B
Retailer 13
-
$6,502 USD
£5,120 GBP
View
Most Expensive
B
NZ Jewellers
a68dbf87-729a-48c7-9e0c-152bc33ab823 · Oct 30
$6,774 USD
View
13 more retailers have this diamond
Prices start from $3,207 USDSave up to $3,567 USD

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
$3,207 USD