CaratHunter
Plans
Heart|Natural|GIA

1.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 7361539500

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 7361539500

Diamond specifications and retailer prices

From $2,496 USD
HK$19,500 HKD
As of November 1, 2026
Save $2,758 USD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,254 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7361539500. Listed at 13 retailers as of November 1, 2026, with prices from $2,496 to $5,254, a $2,758 spread on the same certified stone. MOH London lists it at $5,254. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7361539500
Dimensions6.81 × 6.47 × 4.48 mm
L/W Ratio1.05
Top View
6.81 mm6.47 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7361539500
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.4%

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: $5,254 USD|Low: $2,405 USD|High: $5,317 USD|Avg: $3,476 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$2,496 USD
Retailer 8$2,707 USD
Retailer 5$2,834 USD
Retailer 6$2,899 USD
Retailer 7$3,142 USD
Retailer 3$3,283 USD
Retailer 2$3,677 USD
Retailer 9$4,824 USD
MOH London$5,254 USD

43 data points across 9 retailers

13 retailers$2,496 USD to $5,254 USD

A
Cheapest Retailer
-
$2,496 USD
HK$19,500 HKD
B+
Retailer 2
-
$2,707 USD
View
B+
Retailer 3
-
$2,813 USD
View
A
Retailer 4
-
$2,834 USD
SGD 3,830 SGD
View
B+
Retailer 5
-
$2,899 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,998 USD
View
B+
Retailer 7
-
$3,142 USD
View
B+
Retailer 8
-
$3,283 USD
£2,585 GBP
View
B+
Retailer 9
-
$3,285 USD
View
B+
Retailer 10
-
$3,468 USD
SGD 4,687 SGD
View
B+
Retailer 11
-
$3,677 USD
€3,502 EUR
View
B
Retailer 12
-
$4,824 USD
View
Most Expensive
B
MOH London
2B63F803C · Nov 1
$5,254 USD
£4,137 GBP
View
12 more retailers have this diamond
Prices start from $2,496 USDSave up to $2,758 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
1.51ct Heart
$2,496 USD