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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 $1,229 USD
HK$9,600 HKD
As of November 1, 2026
Save $2,888 USD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,117 USD at Moon Ocean · As of November 1, 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 $1,229 to $4,117, a $2,888 spread on the same certified stone. Moon Ocean lists it at $4,117. 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
Color
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: $4,117 USD|Low: $1,216 USD|High: $4,564 USD|Avg: $2,093 USD|-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 1, 2026
Retailer 6$1,229 USD
Retailer 2$1,234 USD
Retailer 12$1,435 USD
Retailer 11$1,468 USD
Retailer 9$1,591 USD
Retailer 8$1,664 USD
Retailer 4$1,708 USD
Retailer 3$1,755 USD
Retailer 7$1,835 USD
Retailer 5$2,786 USD
Retailer 10$3,880 USD
Moon Ocean$4,117 USD

33 data points across 12 retailers

13 retailers$1,229 USD to $4,117 USD

A
Cheapest Retailer
-
$1,229 USD
HK$9,600 HKD
A
Retailer 2
-
$1,234 USD
₹117,563 INR
View
A
Retailer 3
-
$1,435 USD
View
A
Retailer 4
-
$1,468 USD
View
Final sale: no returns
A
Retailer 5
-
$1,591 USD
View
A
Retailer 6
-
$1,664 USD
View
A
Retailer 7
-
$1,708 USD
SGD 2,308 SGD
View
A
Retailer 8
-
$1,755 USD
View
B+
Retailer 9
-
$1,835 USD
View
B+
Retailer 10
-
$2,105 USD
A$3,238 AUD
View
B
Retailer 11
-
$2,786 USD
£2,194 GBP
View
B
Retailer 12
-
$3,880 USD
View
Most Expensive
B
Moon Ocean
NVN-188075DF6-134 · Nov 1
$4,117 USD
£3,242 GBP
View
12 more retailers have this diamond
Prices start from $1,229 USDSave up to $2,888 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 Marquise
$1,229 USD