Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 5513114311

Certificate GIA 5513114311

Diamond specifications and retailer prices

From $1,062 USD
HK$8,300 HKD
As of October 31, 2026
Save $2,662 USD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,724 USD at Moon Ocean · As of October 30, 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 5513114311. Listed at 16 retailers as of October 30, 2026, with prices from $1,062 to $3,724, a $2,662 spread on the same certified stone. Moon Ocean lists it at $3,724. 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
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5513114311
Dimensions5.84 × 6.33 × 3.97 mm
L/W Ratio1.08
Top View
5.84 mm6.33 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5513114311
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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: $3,724 USD|Low: $1,050 USD|High: $3,764 USD|Avg: $1,788 USD|-0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$1,062 USD
Retailer 8$1,324 USD
Retailer 9$1,329 USD
Retailer 3$1,481 USD
Retailer 10$1,501 USD
Retailer 6$1,587 USD
Retailer 11$1,648 USD
Retailer 4$1,656 USD
Retailer 12$1,730 USD
Retailer 5$1,999 USD
Retailer 7$2,527 USD
Moon Ocean$3,724 USD

41 data points across 12 retailers

16 retailers$1,062 USD to $3,724 USD

A
Cheapest Retailer
-
$1,062 USD
HK$8,300 HKD
B+
Retailer 2
-
$1,324 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,329 USD
View
B+
Retailer 4
-
$1,435 USD
View
B+
Retailer 5
-
$1,435 USD
View
B+
Retailer 6
-
$1,481 USD
SGD 2,002 SGD
View
B+
Retailer 7
-
$1,501 USD
View
B+
Retailer 8
-
$1,587 USD
£1,249 GBP
View
B+
Retailer 9
-
$1,648 USD
View
B+
Retailer 10
-
$1,656 USD
View
B+
Retailer 11
-
$1,676 USD
A$2,578 AUD
View
Retailer 12
-
$1,730 USD
£1,362 GBP
View
Price last confirmed 35 days ago
B+
Retailer 13
-
$1,999 USD
€1,904 EUR
View
B
Retailer 14
-
$2,527 USD
£1,990 GBP
View
B
Retailer 15
-
$3,500 USD
View
Most Expensive
B
Moon Ocean
NVN-8257C39DC-311 · Oct 30
$3,724 USD
£2,933 GBP
View
15 more retailers have this diamond
Prices start from $1,062 USDSave up to $2,662 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
$1,062 USD