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Marquise|Natural|GIA

0.90ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 5232987303

Certificate GIA 5232987303

Diamond specifications and retailer prices

From HK$12,204 HKD
SGD 2,102 SGD
As of October 31, 2026
Save HK$9,694 HKD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$23,427 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5232987303. Listed at 12 retailers as of October 31, 2026, with a 79% 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.51°
Pavilion angle39.73°
OriginNatural
Grading LabGIA
CertificateGIA 5232987303
Dimensions9.30 × 5.02 × 3.24 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.30 mm5.02 mm0.90 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5232987303
Side View
Table 59.0%Crown 40.51°Girdle: STK-THKPavilion 39.73°Culet: NoneDepth 64.5%

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: Oct 31
Current: HK$15,742 HKD|Low: HK$12,204 HKD|High: HK$24,581 HKD|Avg: HK$17,592 HKD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 9HK$12,204 HKD
Retailer 6HK$14,241 HKD
Retailer 5HK$14,367 HKD
Retailer 7HK$14,523 HKD
Retailer 2HK$15,636 HKD
Retailer 1HK$15,742 HKD
Retailer 3HK$18,015 HKD
Retailer 10HK$18,512 HKD
Retailer 4HK$20,234 HKD
Retailer 8HK$21,898 HKD
Wholesale Diamonds DirectHK$23,427 HKD

33 data points across 11 retailers

12 retailersHK$12,204 HKD to HK$21,898 HKD

A
Cheapest Retailer
-
HK$12,204 HKD
SGD 2,102 SGD
A
Retailer 2
-
HK$14,241 HKD
$1,815 USD
View
A
Retailer 3
-
HK$14,367 HKD
$1,831 USD
View
A
Retailer 4
-
HK$14,523 HKD
$1,851 USD
View
A
Retailer 5
-
HK$15,636 HKD
SGD 2,693 SGD
View
B+
Retailer 6
-
HK$15,742 HKD
£1,580 GBP
View
B+
Retailer 7
-
HK$18,015 HKD
$2,296 USD
View
B+
Retailer 8
-
HK$18,512 HKD
$2,359 USD
View
B
Retailer 9
-
HK$19,913 HKD
$2,538 USD
View
B+
Retailer 10
-
HK$20,234 HKD
€2,456 EUR
View
B
Retailer 11
-
HK$21,898 HKD
$2,791 USD
View
Most Expensive
Wholesale Diamonds Direct
365353780 · Oct 27
HK$23,427 HKD
$2,986 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from HK$12,204 HKDSave up to HK$9,694 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.

A
0.90ct Marquise
HK$12,204 HKD