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Heart|Natural|GIA

0.90ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2546177356

Certificate GIA 2546177356

Diamond specifications and retailer prices

From $1,494 NZD
$842 USD
As of November 1, 2026
Save $3,754 NZD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,248 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded I 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 2546177356. Listed at 12 retailers as of October 30, 2026, with prices from $1,494 to $5,248, a $3,754 spread on the same certified stone. NZ Jewellers lists it at $5,248. 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

0.90
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546177356
Dimensions5.75 × 6.67 × 3.92 mm
L/W Ratio1.16
Top View
5.75 mm6.67 mm0.90 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546177356
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.7%

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: $5,248 NZD|Low: $1,458 NZD|High: $5,406 NZD|Avg: $2,406 NZD|+19.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$1,494 NZD
Retailer 4$1,544 NZD
Retailer 6$1,673 NZD
Retailer 8$1,673 NZD
Retailer 12$1,691 NZD
Retailer 7$1,737 NZD
Retailer 3$1,916 NZD
Retailer 10$1,930 NZD
Retailer 5$1,959 NZD
Retailer 9$3,083 NZD
Retailer 2$4,331 NZD
NZ Jewellers$5,248 NZD

43 data points across 12 retailers

12 retailers$1,494 NZD to $5,248 NZD

A
Cheapest Retailer
-
$1,494 NZD
$842 USD
A
Retailer 2
-
$1,544 NZD
$870 USD
View
Final sale: no returns
A
Retailer 3
-
$1,673 NZD
$943 USD
View
A
Retailer 4
-
$1,673 NZD
$943 USD
View
A
Retailer 5
-
$1,691 NZD
$953 USD
View
A
Retailer 6
-
$1,737 NZD
$979 USD
View
A
Retailer 7
-
$1,916 NZD
$1,080 USD
View
A
Retailer 8
-
$1,930 NZD
$1,088 USD
View
A
Retailer 9
-
$1,959 NZD
£869 GBP
View
B+
Retailer 10
-
$3,083 NZD
£1,368 GBP
View
B
Retailer 11
-
$4,331 NZD
£1,922 GBP
View
Most Expensive
B
NZ Jewellers
ab6fd572-8cb7-499f-bd07-08e74f0c5141 · Oct 30
$5,248 NZD
$2,958 USD
View
11 more retailers have this diamond
Prices start from $1,494 NZDSave up to $3,754 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
0.90ct Heart
$1,494 NZD