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Heart|Natural|GIA

0.90ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2324313855

Certificate GIA 2324313855

Diamond specifications and retailer prices

From $1,331 USD
HK$10,400 HKD
As of November 1, 2026
Save $3,320 USD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,651 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2324313855. Listed at 15 retailers as of November 1, 2026, with prices from $1,331 to $4,651, a $3,320 spread on the same certified stone. Moon Ocean lists it at $4,651. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2324313855
Dimensions5.82 × 6.71 × 4.00 mm
L/W Ratio1.15
Top View
5.82 mm6.71 mm0.90 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2324313855
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 59.7%

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: $4,651 USD|Low: $1,088 USD|High: $4,678 USD|Avg: $1,969 USD|+20.0%
Moon Ocean
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 11$1,331 USD
Retailer 5$1,576 USD
Retailer 17$1,638 USD
Retailer 3$1,658 USD
Retailer 14$1,745 USD
Retailer 6$1,797 USD
Retailer 15$1,797 USD
Retailer 7$1,854 USD
Retailer 4$1,880 USD
Retailer 16$1,934 USD
Retailer 2$2,015 USD
Retailer 9$2,070 USD
Retailer 13$2,074 USD
Retailer 8$2,241 USD
Retailer 10$3,148 USD
Retailer 12$4,384 USD
Moon Ocean$4,651 USD

26 data points across 17 retailers

15 retailers$1,331 USD to $4,651 USD

A
Cheapest Retailer
-
$1,331 USD
HK$10,400 HKD
B+
Retailer 2
-
$1,576 USD
View
B+
Retailer 3
-
$1,638 USD
View
B
Retailer 4
-
$1,658 USD
View
Final sale: no returns
B
Retailer 5
-
$1,745 USD
View
B
Retailer 6
-
$1,797 USD
View
B
Retailer 7
-
$1,797 USD
View
B+
Retailer 8
-
$1,854 USD
SGD 2,505 SGD
View
B
Retailer 9
-
$1,880 USD
View
B
Retailer 10
-
$1,934 USD
View
B
Retailer 11
-
$2,015 USD
£1,586 GBP
View
B
Retailer 12
-
$2,074 USD
View
B
Retailer 13
-
$3,148 USD
£2,479 GBP
View
C
Retailer 14
-
$4,384 USD
View
Most Expensive
C
Moon Ocean
NVN-F71849AAD-855 · Nov 2
$4,651 USD
£3,662 GBP
View
14 more retailers have this diamond
Prices start from $1,331 USDSave up to $3,320 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
$1,331 USD