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Heart|Natural|GIA

1.51ct J IF Heart Natural Diamond

VG • J/IF • GIA 2233661041

Certificate GIA 2233661041

Diamond specifications and retailer prices

From $6,273 SGD
As of November 2, 2026
Save $5,355 SGD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,628 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2233661041. Listed at 8 retailers as of November 2, 2026, with prices from $6,273 to $11,628, a $5,355 spread on the same certified stone. NZ Jewellers lists it at $11,628. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle42.11°
OriginNatural
Grading LabGIA
CertificateGIA 2233661041
Dimensions6.97 × 8.10 × 4.82 mm
L/W Ratio1.16
Girdle conditionThick
Top View
6.97 mm8.10 mm1.51 ctJ / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2233661041
Side View
Table 62.0%Crown 36.7°Girdle: STK-THKPavilion 42.11°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $11,628 SGD|Low: $6,273 SGD|High: $11,795 SGD|Avg: $7,918 SGD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$6,273 SGD
Retailer 10$6,304 SGD
Retailer 7$6,511 SGD
Retailer 5$6,951 SGD
Retailer 6$6,951 SGD
Retailer 9$7,063 SGD
Retailer 8$7,104 SGD
Retailer 11$7,629 SGD
Retailer 3$7,806 SGD
Retailer 4$11,072 SGD
NZ Jewellers$11,628 SGD

34 data points across 11 retailers

8 retailers$6,273 SGD to $11,628 SGD

A
Cheapest Retailer
-
$6,273 SGD
B+
Retailer 2
-
$6,511 SGD
View
B+
Retailer 3
-
$6,951 SGD
View
B+
Retailer 4
-
$6,951 SGD
View
Retailer 5
-
$7,063 SGD
View
Price last confirmed 29 days ago
Retailer 6
-
$7,104 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$11,072 SGD
View
Most Expensive
B
NZ Jewellers
352edf54-6d5d-4e94-9975-d731097fc6f7 · Nov 3
$11,628 SGD
$9,073 USD
View
7 more retailers have this diamond
Prices start from $6,273 SGDSave up to $5,355 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
$6,273 SGD