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Marquise|Natural|GIA

0.90ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 2547220448

Certificate GIA 2547220448

Diamond specifications and retailer prices

From HK$22,258 HKD
$2,837 USD
As of November 1, 2026
Save HK$25,546 HKD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$71,006 HKD 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547220448. Listed at 14 retailers as of October 30, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.31°
Pavilion angle41.81°
OriginNatural
Grading LabGIA
CertificateGIA 2547220448
Dimensions9.13 × 4.96 × 3.29 mm
L/W Ratio1.84
Girdle conditionExtremely Thick
Key to symbols
Cavity, Crystal, Feather
Top View
9.13 mm4.96 mm0.90 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547220448
Side View
Table 65.0%Crown 39.31°Girdle: Very ThickPavilion 41.81°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$71,006 HKD|Low: HK$22,258 HKD|High: HK$71,941 HKD|Avg: HK$32,975 HKD|-1.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7HK$22,258 HKD
Retailer 11HK$23,200 HKD
Retailer 8HK$23,561 HKD
Retailer 3HK$24,855 HKD
Retailer 10HK$24,855 HKD
Retailer 9HK$25,812 HKD
Retailer 5HK$28,438 HKD
Retailer 4HK$28,684 HKD
Retailer 2HK$32,112 HKD
Retailer 6HK$45,884 HKD
Retailer 12HK$47,804 HKD
Moon OceanHK$71,006 HKD

43 data points across 12 retailers

14 retailersHK$22,258 HKD to HK$47,804 HKD

B+
Cheapest Retailer
-
HK$22,258 HKD
$2,837 USD
B+
Retailer 2
-
HK$23,200 HKD
$2,957 USD
View
B
Retailer 3
-
HK$23,561 HKD
$3,003 USD
View
B+
Retailer 4
-
HK$24,855 HKD
$3,168 USD
View
B+
Retailer 5
-
HK$24,855 HKD
$3,168 USD
View
B+
Retailer 6
-
HK$25,011 HKD
$3,188 USD
View
B
Retailer 7
-
HK$25,812 HKD
$3,290 USD
View
B
Retailer 8
-
HK$28,438 HKD
£2,854 GBP
View
B
Retailer 9
-
HK$28,684 HKD
$3,656 USD
View
Retailer 10
-
HK$31,085 HKD
$3,962 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
HK$32,112 HKD
€3,898 EUR
View
B
Retailer 12
-
HK$45,884 HKD
£4,605 GBP
View
B
Retailer 13
-
HK$47,804 HKD
$6,093 USD
View
Most Expensive
Moon Ocean
NVN-7D9467F81-448 · Nov 2
HK$71,006 HKD
£7,126 GBP
View
Price under review
13 more retailers have this diamond
Prices start from HK$22,258 HKDSave up to HK$25,546 HKD

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.

B+
0.90ct Marquise
HK$22,258 HKD