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Marquise|Natural|GIA

0.90ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2235922942

Certificate GIA 2235922942

Diamond specifications and retailer prices

From HK$11,098 HKD
As of November 5, 2026
Save HK$17,476 HKD (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$28,574 HKD at Moon Ocean · As of November 6, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235922942. Listed at 9 retailers as of November 5, 2026, with prices from HK$11,098 to HK$28,574, a HK$17,476 spread on the same certified stone. Moon Ocean lists it at HK$28,574. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235922942
Dimensions9.36 × 4.90 × 3.24 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Cavity
Top View
9.36 mm4.90 mm0.90 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235922942
Side View
Table 64.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 66.1%

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 5
Current: HK$28,574 HKD|Low: HK$11,098 HKD|High: HK$29,124 HKD|Avg: HK$17,119 HKD|-1.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$11,098 HKD
Retailer 8HK$11,098 HKD
Retailer 9HK$11,615 HKD
Retailer 2HK$12,179 HKD
Retailer 7HK$12,806 HKD
Retailer 4HK$15,400 HKD
Retailer 3HK$20,268 HKD
Retailer 6HK$27,078 HKD
Moon OceanHK$28,574 HKD

37 data points across 9 retailers

9 retailersHK$11,098 HKD to HK$28,574 HKD

Retailer 1
-
HK$11,098 HKD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$11,098 HKD
View
B+
Retailer 3
-
HK$11,615 HKD
View
B+
Retailer 4
-
HK$12,179 HKD
View
B
Retailer 5
-
HK$12,806 HKD
View
B
Retailer 6
-
HK$15,400 HKD
View
B
Retailer 7
-
HK$20,268 HKD
View
C
Retailer 8
-
HK$27,078 HKD
View
Most Expensive
C
Moon Ocean
NVN-9C8AE95A8-942 · Nov 6
HK$28,574 HKD
£2,871 GBP
View
8 more retailers have this diamond
Prices start from HK$11,098 HKDSave up to HK$17,476 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$11,098 HKD