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Marquise|Natural|GIA

0.90ct J IF Marquise Natural Diamond

GD • J/IF • GIA 6501736409

Certificate GIA 6501736409

Diamond specifications and retailer prices

From HK$15,371 HKD
$1,959 USD
As of November 1, 2026
Save HK$5,580 HKD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$20,951 HKD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6501736409. Listed at 8 retailers as of November 1, 2026, with prices from HK$15,371 to HK$20,951, a HK$5,580 spread on the same certified stone. GemTrove lists it at HK$20,951. 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
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6501736409
Dimensions9.87 × 4.89 × 3.14 mm
L/W Ratio2.02
Top View
9.87 mm4.89 mm0.90 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6501736409
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.2%

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$20,951 HKD|Low: HK$15,371 HKD|High: HK$21,076 HKD|Avg: HK$18,523 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3HK$15,371 HKD
Retailer 7HK$15,879 HKD
Retailer 2HK$16,763 HKD
Retailer 6HK$17,500 HKD
Retailer 4HK$18,360 HKD
Retailer 5HK$18,446 HKD
Retailer 8HK$20,943 HKD
GemTroveHK$20,951 HKD

41 data points across 8 retailers

8 retailersHK$15,371 HKD to HK$20,951 HKD

B+
Cheapest Retailer
-
HK$15,371 HKD
$1,959 USD
B+
Retailer 2
-
HK$15,879 HKD
MYR 8,244 MYR
View
B+
Retailer 3
-
HK$16,763 HKD
£1,682 GBP
View
B+
Retailer 4
-
HK$17,500 HKD
SGD 3,014 SGD
View
B
Retailer 5
-
HK$18,360 HKD
$2,340 USD
View
B
Retailer 6
-
HK$18,446 HKD
$2,351 USD
View
B
Retailer 7
-
HK$20,943 HKD
SGD 3,607 SGD
View
Most Expensive
B
GemTrove
GT-N-01273094-98 · Nov 2
HK$20,951 HKD
A$4,108 AUD
View
7 more retailers have this diamond
Prices start from HK$15,371 HKDSave up to HK$5,580 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$15,371 HKD