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Heart|Natural|GIA

0.90ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 5543863193

Certificate GIA 5543863193

Diamond specifications and retailer prices

From $1,366 NZD
$770 USD
As of November 2, 2026
Save $1,030 NZD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,397 NZD at GemTrove · As of November 2, 2026
View at GemTrove

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 5543863193. Listed at 6 retailers as of November 2, 2026, with prices from $1,366 to $2,397, a $1,030 spread on the same certified stone. GemTrove lists it at $2,397. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5543863193
Dimensions5.88 × 6.82 × 4.00 mm
L/W Ratio1.16
Top View
5.88 mm6.82 mm0.90 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543863193
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.6%

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 2
Current: $2,397 NZD|Low: $1,265 NZD|High: $2,397 NZD|Avg: $1,672 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$1,366 NZD
Retailer 6$1,373 NZD
Retailer 3$1,490 NZD
Retailer 4$1,539 NZD
Retailer 2$1,615 NZD
GemTrove$2,397 NZD

41 data points across 6 retailers

6 retailers$1,366 NZD to $2,397 NZD

A
Cheapest Retailer
-
$1,366 NZD
$770 USD
Final sale: no returns
A
Retailer 2
-
$1,373 NZD
MYR 3,152 MYR
View
A
Retailer 3
-
$1,490 NZD
$840 USD
View
A
Retailer 4
-
$1,539 NZD
SGD 1,172 SGD
View
A
Retailer 5
-
$1,615 NZD
£717 GBP
View
Most Expensive
B+
GemTrove
GT-N-01266328-98 · Nov 2
$2,397 NZD
A$2,078 AUD
View
5 more retailers have this diamond
Prices start from $1,366 NZDSave up to $1,030 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
$1,366 NZD