Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7536789402

Certificate GIA 7536789402

Diamond specifications and retailer prices

From $870 USD
As of October 31, 2026
Save $2,088 USD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,958 USD 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 G 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 7536789402. Listed at 12 retailers as of October 30, 2026, with prices from $870 to $2,958, a $2,088 spread on the same certified stone. NZ Jewellers lists it at $2,958. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.36°
Pavilion angle39.31°
OriginNatural
Grading LabGIA
CertificateGIA 7536789402
Dimensions5.67 × 6.61 × 3.84 mm
L/W Ratio1.17
Culet sizePointed
Key to symbols
Crystal, Cloud, Feather
Top View
5.67 mm6.61 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536789402
Side View
Table 61.0%Crown 39.36°Girdle: THK-ETKPavilion 39.31°Culet: NoneDepth 58.1%

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: Oct 31
Current: $2,958 USD|Low: $825 USD|High: $2,958 USD|Avg: $1,272 USD
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 1, 2026
Retailer 10$870 USD
Retailer 4$936 USD
Retailer 7$943 USD
Retailer 9$943 USD
Retailer 11$953 USD
Retailer 8$979 USD
Retailer 6$1,088 USD
Retailer 12$1,102 USD
Retailer 5$1,104 USD
Retailer 3$1,789 USD
Retailer 2$2,441 USD
NZ Jewellers$2,958 USD

43 data points across 12 retailers

12 retailers$870 USD to $2,958 USD

A
Cheapest Retailer
-
$870 USD
Final sale: no returns
A
Retailer 2
-
$936 USD
View
A
Retailer 3
-
$943 USD
View
A
Retailer 4
-
$943 USD
View
A
Retailer 5
-
$953 USD
View
A
Retailer 6
-
$979 USD
View
A
Retailer 7
-
$1,088 USD
View
A
Retailer 8
-
$1,102 USD
£868 GBP
View
A
Retailer 9
-
$1,104 USD
£869 GBP
View
B+
Retailer 10
-
$1,789 USD
£1,409 GBP
View
B
Retailer 11
-
$2,441 USD
£1,922 GBP
View
Most Expensive
B
NZ Jewellers
5b47f0f9-b6ef-45da-a995-0ab66a89b127 · Oct 30
$2,958 USD
View
11 more retailers have this diamond
Prices start from $870 USDSave up to $2,088 USD

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
$870 USD