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Marquise|Natural|GIA

0.90ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 7556669687

Certificate GIA 7556669687

Diamond specifications and retailer prices

From HK$15,629 HKD
$1,992 USD
As of November 2, 2026
Save HK$4,770 HKD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$20,400 HKD at Jared · As of November 2, 2026
View at Jared

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7556669687. Listed at 9 retailers as of November 2, 2026, with prices from HK$15,629 to HK$20,400, a HK$4,770 spread on the same certified stone. Jared lists it at HK$20,400. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556669687
Dimensions9.08 × 4.91 × 3.26 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud
Top View
9.08 mm4.91 mm0.90 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7556669687
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: 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 2
Current: HK$20,400 HKD|Low: HK$13,903 HKD|High: HK$20,871 HKD|Avg: HK$18,638 HKD|-2.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3HK$15,629 HKD
Retailer 4HK$17,175 HKD
Retailer 2HK$18,492 HKD
Retailer 9HK$18,503 HKD
Retailer 7HK$18,721 HKD
Retailer 8HK$19,462 HKD
Retailer 5HK$19,772 HKD
Retailer 6HK$19,772 HKD
JaredHK$20,400 HKD

31 data points across 9 retailers

9 retailersHK$15,629 HKD to HK$20,400 HKD

B+
Cheapest Retailer
-
HK$15,629 HKD
$1,992 USD
Final sale: no returns
B+
Retailer 2
-
HK$17,175 HKD
$2,189 USD
View
B+
Retailer 3
-
HK$18,492 HKD
£1,856 GBP
View
B
Retailer 4
-
HK$18,503 HKD
A$3,628 AUD
View
B
Retailer 5
-
HK$18,721 HKD
$2,386 USD
View
B
Retailer 6
-
HK$19,462 HKD
SGD 3,352 SGD
View
B
Retailer 7
-
HK$19,772 HKD
$2,520 USD
View
B
Retailer 8
-
HK$19,772 HKD
$2,520 USD
View
Most Expensive
B
Jared
160009519 · Nov 2
HK$20,400 HKD
$2,600 USD
View
8 more retailers have this diamond
Prices start from HK$15,629 HKDSave up to HK$4,770 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$15,629 HKD