Heart|Natural|GIA

1.52ct K SI1 Heart Natural Diamond

ID • K/SI1 • GIA 2556112051

Certificate GIA 2556112051

Diamond specifications and retailer prices

From $2,305 USD
As of November 6, 2026
Save $1,162 USD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,467 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556112051. Listed at 8 retailers as of November 6, 2026, with prices from $2,305 to $3,467, a $1,162 spread on the same certified stone. 77 Diamonds lists it at $3,467. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556112051
Dimensions7.78 × 6.56 × 4.82 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.78 mm6.56 mm1.52 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556112051
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.0%

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 6
Current: $3,467 USD|Low: $2,275 USD|High: $3,505 USD|Avg: $2,694 USD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$2,305 USD
Retailer 10$2,353 USD
Retailer 6$2,358 USD
Retailer 8$2,372 USD
Retailer 7$2,475 USD
Retailer 9$2,548 USD
Retailer 3$2,846 USD
Retailer 4$2,848 USD
Retailer 2$3,386 USD
77 Diamonds$3,467 USD

42 data points across 10 retailers

8 retailers$2,305 USD to $3,467 USD

A
Cheapest Retailer
-
$2,305 USD
A
Retailer 2
-
$2,358 USD
View
A
Retailer 3
-
$2,372 USD
View
A
Retailer 4
-
$2,475 USD
View
A
Retailer 5
-
$2,846 USD
View
A
Retailer 6
-
$2,848 USD
View
B+
Retailer 7
-
$3,386 USD
View
Most Expensive
B+
77 Diamonds
HSMBWMEGGZTH · Nov 6
$3,467 USD
£2,730 GBP
View
7 more retailers have this diamond
Prices start from $2,305 USDSave up to $1,162 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
$2,305 USD