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Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 5513114311

Certificate GIA 5513114311

Diamond specifications and retailer prices

From $1,512 AUD
HK$8,300 HKD
As of November 1, 2026
Save $3,774 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,286 AUD at Moon Ocean · As of November 1, 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 November 1, 2026, with prices from $1,512 to $5,286, a $3,774 spread on the same certified stone. Moon Ocean lists it at $5,286. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,286 AUD|Low: $1,494 AUD|High: $5,358 AUD|Avg: $2,549 AUD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$1,512 AUD
Retailer 8$1,885 AUD
Retailer 9$1,892 AUD
Retailer 3$2,109 AUD
Retailer 10$2,137 AUD
Retailer 2$2,278 AUD
Retailer 11$2,346 AUD
Retailer 4$2,357 AUD
Retailer 12$2,463 AUD
Retailer 7$2,846 AUD
Retailer 5$3,578 AUD
Moon Ocean$5,286 AUD

40 data points across 12 retailers

16 retailers$1,512 AUD to $5,286 AUD

A
Cheapest Retailer
-
$1,512 AUD
HK$8,300 HKD
B+
Retailer 2
-
$1,885 AUD
$1,324 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,892 AUD
$1,329 USD
View
B+
Retailer 4
-
$2,043 AUD
$1,435 USD
View
B+
Retailer 5
-
$2,043 AUD
$1,435 USD
View
B+
Retailer 6
-
$2,109 AUD
SGD 2,002 SGD
View
B+
Retailer 7
-
$2,137 AUD
$1,501 USD
View
B+
Retailer 8
-
$2,278 AUD
£1,260 GBP
View
B+
Retailer 9
-
$2,346 AUD
$1,648 USD
View
B+
Retailer 10
-
$2,357 AUD
$1,656 USD
View
B+
Retailer 11
-
$2,386 AUD
View
Retailer 12
-
$2,463 AUD
£1,362 GBP
View
Price last confirmed 36 days ago
B+
Retailer 13
-
$2,846 AUD
€1,904 EUR
View
B
Retailer 14
-
$3,578 AUD
£1,979 GBP
View
B
Retailer 15
-
$4,983 AUD
$3,500 USD
View
Most Expensive
B
Moon Ocean
NVN-8257C39DC-311 · Nov 1
$5,286 AUD
£2,924 GBP
View
15 more retailers have this diamond
Prices start from $1,512 AUDSave up to $3,774 AUD

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
$1,512 AUD