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Heart|Natural|GIA

0.91ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2547864832

Certificate GIA 2547864832

Diamond specifications and retailer prices

From $1,483 NZD
$836 USD
As of November 2, 2026
Save $948 NZD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,431 NZD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547864832. Listed at 7 retailers as of November 2, 2026, with prices from $1,483 to $2,431, a $948 spread on the same certified stone. GemTrove lists it at $2,431. 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

0.91
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547864832
Dimensions6.11 × 6.56 × 3.94 mm
L/W Ratio1.07
Top View
6.11 mm6.56 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547864832
Side View
Table 54.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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: $2,431 NZD|Low: $1,295 NZD|High: $2,431 NZD|Avg: $1,765 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$1,483 NZD
Retailer 7$1,494 NZD
Retailer 3$1,620 NZD
Retailer 5$1,667 NZD
Retailer 2$1,680 NZD
Retailer 4$1,826 NZD
GemTrove$2,431 NZD

41 data points across 7 retailers

7 retailers$1,483 NZD to $2,431 NZD

A
Cheapest Retailer
-
$1,483 NZD
$836 USD
Final sale: no returns
A
Retailer 2
-
$1,494 NZD
MYR 3,430 MYR
View
A
Retailer 3
-
$1,620 NZD
$913 USD
View
A
Retailer 4
-
$1,667 NZD
SGD 1,270 SGD
View
A
Retailer 5
-
$1,680 NZD
£746 GBP
View
A
Retailer 6
-
$1,826 NZD
$1,029 USD
View
Most Expensive
B
GemTrove
GT-N-01266780-98 · Nov 2
$2,431 NZD
A$2,108 AUD
View
6 more retailers have this diamond
Prices start from $1,483 NZDSave up to $948 NZD

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
0.91ct Heart
$1,483 NZD