CaratHunter
Plans
Heart|Natural|GIA

1.19ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 7556248379

Certificate GIA 7556248379

Diamond specifications and retailer prices

From $1,728 SGD
As of November 4, 2026
Save $2,839 SGD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,566 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.19ct natural heart diamond

This 1.19ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556248379. Listed at 4 retailers as of November 4, 2026, with prices from $1,728 to $4,566, a $2,839 spread on the same certified stone. NZ Jewellers lists it at $4,566. 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

1.19
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556248379
Dimensions6.47 × 7.48 × 4.01 mm
L/W Ratio1.16
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.47 mm7.48 mm1.19 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7556248379
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 53.6%

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 4
Current: $4,566 SGD|Low: $1,524 SGD|High: $4,896 SGD|Avg: $2,937 SGD|-6.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4$1,728 SGD
Retailer 3$2,030 SGD
Retailer 5$3,213 SGD
Retailer 2$3,271 SGD
NZ Jewellers$4,566 SGD

19 data points across 5 retailers

4 retailers$1,728 SGD to $4,566 SGD

B+
Cheapest Retailer
-
$1,728 SGD
Final sale: no returns
A
Retailer 2
-
$2,030 SGD
View
B+
Retailer 3
-
$3,271 SGD
View
Most Expensive
B
NZ Jewellers
0386d290-7ca4-46ba-b097-ccd85d33e6a7 · Nov 5
$4,566 SGD
$3,563 USD
View
3 more retailers have this diamond
Prices start from $1,728 SGDSave up to $2,839 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
1.19ct Heart
$1,728 SGD