Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 2547906812

Certificate GIA 2547906812

Diamond specifications and retailer prices

From $1,068 USD
As of November 1, 2026
Save $2,684 USD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,752 USD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

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 2547906812. Listed at 14 retailers as of November 1, 2026, with prices from $1,068 to $3,752, a $2,684 spread on the same certified stone. Moon Ocean lists it at $3,752. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547906812
Dimensions6.58 × 5.46 × 3.99 mm
L/W Ratio1.21
Top View
6.58 mm5.46 mm0.90 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547906812
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.6%

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 1
Current: $3,752 USD|Low: $1,068 USD|High: $3,774 USD|Avg: $1,978 USD|+0.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$1,068 USD
Retailer 5$1,301 USD
Retailer 10$1,301 USD
Retailer 8$1,361 USD
Retailer 4$1,501 USD
Retailer 9$1,731 USD
Retailer 3$2,019 USD
Retailer 2$2,540 USD
Retailer 6$3,503 USD
Moon Ocean$3,752 USD

45 data points across 10 retailers

14 retailers$1,068 USD to $3,752 USD

A
Cheapest Retailer
-
$1,068 USD
A
Retailer 2
-
$1,191 USD
View
A
Retailer 3
-
$1,230 USD
View
Retailer 4
-
$1,301 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$1,361 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$1,501 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,570 USD
View
B+
Retailer 8
-
$1,570 USD
View
B+
Retailer 9
-
$1,620 USD
View
Retailer 10
-
$1,731 USD
£1,363 GBP
View
Price last confirmed 36 days ago
B+
Retailer 11
-
$2,019 USD
€1,923 EUR
View
B
Retailer 12
-
$2,540 USD
£2,000 GBP
View
Retailer 13
-
$3,503 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Moon Ocean
NVN-AB86DD119-812 · Nov 2
$3,752 USD
£2,954 GBP
View
13 more retailers have this diamond
Prices start from $1,068 USDSave up to $2,684 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
$1,068 USD