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Marquise|Natural|GIA

0.90ct H SI2 Marquise Natural Diamond

ID • H/SI2 • GIA 7568124134

Certificate GIA 7568124134

Diamond specifications and retailer prices

From $1,753 AUD
HK$9,600 HKD
As of November 1, 2026
Save $4,120 AUD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,874 AUD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded H 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 7568124134. Listed at 13 retailers as of November 1, 2026, with prices from $1,753 to $5,874, a $4,120 spread on the same certified stone. Moon Ocean lists it at $5,874. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568124134
Dimensions9.75 × 5.18 × 3.08 mm
L/W Ratio1.88
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.75 mm5.18 mm0.90 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568124134
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.5%

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: $5,874 AUD|Low: $1,735 AUD|High: $6,513 AUD|Avg: $2,979 AUD|-9.8%
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$1,753 AUD
Retailer 2$1,761 AUD
Retailer 12$2,048 AUD
Retailer 11$2,095 AUD
Retailer 9$2,270 AUD
Retailer 8$2,374 AUD
Retailer 4$2,437 AUD
Retailer 3$2,504 AUD
Retailer 7$2,618 AUD
Retailer 5$3,976 AUD
Retailer 10$5,536 AUD
Moon Ocean$5,874 AUD

33 data points across 12 retailers

13 retailers$1,753 AUD to $5,874 AUD

A
Cheapest Retailer
-
$1,753 AUD
HK$9,600 HKD
A
Retailer 2
-
$1,761 AUD
₹117,525 INR
View
A
Retailer 3
-
$2,048 AUD
$1,435 USD
View
A
Retailer 4
-
$2,095 AUD
$1,468 USD
View
Final sale: no returns
A
Retailer 5
-
$2,270 AUD
$1,591 USD
View
A
Retailer 6
-
$2,374 AUD
$1,664 USD
View
A
Retailer 7
-
$2,437 AUD
SGD 2,308 SGD
View
A
Retailer 8
-
$2,504 AUD
$1,755 USD
View
B+
Retailer 9
-
$2,618 AUD
$1,835 USD
View
B+
Retailer 10
-
$3,003 AUD
View
B
Retailer 11
-
$3,976 AUD
£2,194 GBP
View
B
Retailer 12
-
$5,536 AUD
$3,880 USD
View
Most Expensive
B
Moon Ocean
NVN-188075DF6-134 · Nov 2
$5,874 AUD
£3,241 GBP
View
12 more retailers have this diamond
Prices start from $1,753 AUDSave up to $4,120 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 Marquise
$1,753 AUD