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Heart|Natural|GIA

0.90ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6545146756

Certificate GIA 6545146756

Diamond specifications and retailer prices

From $1,536 NZD
$864 USD
As of November 2, 2026
Save $3,683 NZD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,218 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 H 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 6545146756. Listed at 14 retailers as of October 30, 2026, with prices from $1,536 to $5,218, a $3,683 spread on the same certified stone. NZ Jewellers lists it at $5,218. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545146756
Dimensions6.04 × 6.62 × 3.73 mm
L/W Ratio1.10
Top View
6.04 mm6.62 mm0.90 ctH / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545146756
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 56.4%

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 2
Current: $5,218 NZD|Low: $1,454 NZD|High: $5,392 NZD|Avg: $2,342 NZD|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 6$1,536 NZD
Retailer 8$1,664 NZD
Retailer 11$1,664 NZD
Retailer 4$1,681 NZD
Retailer 12$1,728 NZD
Retailer 14$1,895 NZD
Retailer 5$1,907 NZD
Retailer 10$1,919 NZD
Retailer 13$1,944 NZD
Retailer 7$1,948 NZD
Retailer 9$2,342 NZD
Retailer 3$3,065 NZD
Retailer 2$4,307 NZD
NZ Jewellers$5,218 NZD

34 data points across 14 retailers

14 retailers$1,536 NZD to $5,218 NZD

A
Cheapest Retailer
-
$1,536 NZD
$864 USD
Final sale: no returns
A
Retailer 2
-
$1,664 NZD
$936 USD
View
A
Retailer 3
-
$1,664 NZD
$936 USD
View
A
Retailer 4
-
$1,681 NZD
$946 USD
View
A
Retailer 5
-
$1,728 NZD
$972 USD
View
A
Retailer 6
-
$1,895 NZD
$1,066 USD
View
A
Retailer 7
-
$1,907 NZD
$1,073 USD
View
A
Retailer 8
-
$1,919 NZD
$1,080 USD
View
A
Retailer 9
-
$1,944 NZD
£861 GBP
View
A
Retailer 10
-
$1,948 NZD
£863 GBP
View
B+
Retailer 11
-
$2,342 NZD
€1,255 EUR
View
B
Retailer 12
-
$3,065 NZD
£1,358 GBP
View
B
Retailer 13
-
$4,307 NZD
£1,908 GBP
View
Most Expensive
B
NZ Jewellers
400c1f94-8916-4ec4-ab27-694b0f58e448 · Oct 30
$5,218 NZD
$2,936 USD
View
13 more retailers have this diamond
Prices start from $1,536 NZDSave up to $3,683 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
$1,536 NZD