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Heart|Natural|GIA

1.51ct J VS2 Heart Natural Diamond

GD • J/VS2 • GIA 5556251154

Certificate GIA 5556251154

Diamond specifications and retailer prices

From $4,830 SGD
₹359,809 INR
As of November 1, 2026
Save $1,024 SGD (17%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,854 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5556251154. Listed at 6 retailers as of October 31, 2026, with prices from $4,830 to $5,854, a $1,024 spread on the same certified stone. Blue Nile lists it at $5,854. 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
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556251154
Dimensions6.96 × 8.23 × 4.57 mm
L/W Ratio1.18
Top View
6.96 mm8.23 mm1.51 ctJ / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556251154
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: 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: $5,854 SGD|Low: $4,818 SGD|High: $6,503 SGD|Avg: $5,382 SGD|-10.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$4,830 SGD
Retailer 4$4,935 SGD
Retailer 6$5,151 SGD
Retailer 5$5,256 SGD
Retailer 2$5,311 SGD
Blue Nile$5,854 SGD

45 data points across 6 retailers

6 retailers$4,830 SGD to $5,854 SGD

A
Cheapest Retailer
-
$4,830 SGD
₹359,809 INR
A
Retailer 2
-
$4,935 SGD
$3,860 USD
View
B+
Retailer 3
-
$5,151 SGD
MYR 16,411 MYR
View
B+
Retailer 4
-
$5,256 SGD
View
B+
Retailer 5
-
$5,311 SGD
£3,271 GBP
View
Most Expensive
B+
Blue Nile
29107697 · Oct 31
$5,854 SGD
$4,579 USD
View
5 more retailers have this diamond
Prices start from $4,830 SGDSave up to $1,024 SGD

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
$4,830 SGD