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Heart|Natural|GIA

1.52ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 1176955730

Certificate GIA 1176955730

Diamond specifications and retailer prices

From $4,479 USD
As of November 6, 2026
Save $2,587 USD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,066 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1176955730. Listed at 3 retailers as of November 4, 2026, with prices from $4,479 to $7,066, a $2,587 spread on the same certified stone. MOH London lists it at $7,066. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1176955730
Dimensions7.44 × 6.74 × 3.51 mm
L/W Ratio1.10
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
7.44 mm6.74 mm1.52 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1176955730
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 52.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,066 USD|Low: $4,427 USD|High: $7,170 USD|Avg: $5,449 USD|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$4,479 USD
Retailer 2$4,730 USD
MOH London$7,066 USD

41 data points across 3 retailers

3 retailers$4,479 USD to $7,066 USD

B+
Cheapest Retailer
-
$4,479 USD
B
Retailer 2
-
$4,730 USD
View
Most Expensive
C
MOH London
B0D5758CA · Nov 4
$7,066 USD
£5,564 GBP
View
2 more retailers have this diamond
Prices start from $4,479 USDSave up to $2,587 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.

B+
1.52ct Heart
$4,479 USD