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Marquise|Natural|GIA

0.90ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 1569632611

Certificate GIA 1569632611

Diamond specifications and retailer prices

From $2,137 AUD
HK$11,700 HKD
As of November 1, 2026
Save $5,254 AUD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,391 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1569632611. Listed at 13 retailers as of November 1, 2026, with prices from $2,137 to $7,391, a $5,254 spread on the same certified stone. Moon Ocean lists it at $7,391. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569632611
Dimensions9.51 × 5.01 × 3.18 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
9.51 mm5.01 mm0.90 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569632611
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.5%

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: $7,391 AUD|Low: $2,137 AUD|High: $7,413 AUD|Avg: $3,815 AUD|-0.3%
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
November 2, 2026
Retailer 13$2,137 AUD
Retailer 7$2,232 AUD
Retailer 5$2,635 AUD
Retailer 11$2,735 AUD
Retailer 12$2,754 AUD
Retailer 9$2,855 AUD
Retailer 8$3,053 AUD
Retailer 6$3,107 AUD
Retailer 3$3,295 AUD
Retailer 2$3,900 AUD
Retailer 10$5,003 AUD
Retailer 4$6,966 AUD
Moon Ocean$7,391 AUD

4 data points across 13 retailers

13 retailers$2,137 AUD to $7,391 AUD

B+
Cheapest Retailer
-
$2,137 AUD
HK$11,700 HKD
A
Retailer 2
-
$2,232 AUD
₹148,995 INR
View
B+
Retailer 3
-
$2,635 AUD
$1,847 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,735 AUD
$1,917 USD
View
B+
Retailer 5
-
$2,754 AUD
$1,930 USD
View
B
Retailer 6
-
$2,855 AUD
$2,001 USD
View
B
Retailer 7
-
$3,053 AUD
$2,140 USD
View
B
Retailer 8
-
$3,107 AUD
£1,714 GBP
View
B
Retailer 9
-
$3,295 AUD
$2,309 USD
View
B
Retailer 10
-
$3,900 AUD
€2,603 EUR
View
C
Retailer 11
-
$5,003 AUD
£2,761 GBP
View
C
Retailer 12
-
$6,966 AUD
$4,882 USD
View
Most Expensive
C
Moon Ocean
NVN-2E91ECEB8-611 · Nov 2
$7,391 AUD
£4,078 GBP
View
12 more retailers have this diamond
Prices start from $2,137 AUDSave up to $5,254 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
$2,137 AUD