Marquise|Natural|GIA

0.90ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 6535485012

Certificate GIA 6535485012

Diamond specifications and retailer prices

From $2,275 SGD
HK$13,900 HKD
As of November 1, 2026
Save $3,078 SGD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,388 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6535485012. Listed at 23 retailers as of November 1, 2026, with a 135% 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
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.1°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6535485012
Dimensions9.80 × 5.23 × 3.07 mm
L/W Ratio1.87
Top View
9.80 mm5.23 mm0.90 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535485012
Side View
Table 59.0%Crown 33.1°Girdle: MD-THKPavilion 40°Culet: NoneDepth 58.7%

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: $6,388 SGD|Low: $2,111 SGD|High: $6,388 SGD|Avg: $3,495 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 11$2,275 SGD
Retailer 7$2,760 SGD
Retailer 3$2,781 SGD
Retailer 13$2,820 SGD
Retailer 14$2,867 SGD
Retailer 15$3,049 SGD
Retailer 6$3,161 SGD
Retailer 5$3,235 SGD
Retailer 2$3,238 SGD
Retailer 16$3,526 SGD
Retailer 4$3,541 SGD
Retailer 8$3,758 SGD
Retailer 12$3,816 SGD
Retailer 10$4,507 SGD
Retailer 9$5,353 SGD
NZ Jewellers$6,388 SGD

30 data points across 16 retailers

23 retailers$2,275 SGD to $5,353 SGD

B+
Cheapest Retailer
-
$2,275 SGD
HK$13,900 HKD
Retailer 2
-
$2,699 SGD
$2,111 USD
View
Price last confirmed 14 days ago
B
Retailer 3
-
$2,760 SGD
$2,159 USD
View
B
Retailer 4
-
$2,781 SGD
$2,175 USD
View
B
Retailer 5
-
$2,820 SGD
$2,206 USD
View
Final sale: no returns
B
Retailer 6
-
$2,867 SGD
$2,243 USD
View
Retailer 7
-
$2,958 SGD
$2,314 USD
View
Price last confirmed 43 days ago
Retailer 8
-
$2,958 SGD
$2,314 USD
View
Price last confirmed 17 days ago
B
Retailer 9
-
$3,049 SGD
$2,385 USD
View
Retailer 10
-
$3,055 SGD
$2,390 USD
View
Price last confirmed 13 days ago
Retailer 11
-
$3,095 SGD
$2,421 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$3,161 SGD
View
B
Retailer 13
-
$3,235 SGD
$2,530 USD
View
B
Retailer 14
-
$3,238 SGD
£1,994 GBP
View
Retailer 15
-
$3,413 SGD
$2,670 USD
View
Price last confirmed 41 days ago
Retailer 16
-
$3,526 SGD
$2,758 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$3,541 SGD
$2,770 USD
View
Retailer 18
-
$3,758 SGD
A$4,522 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$3,816 SGD
€2,843 EUR
View
B
Retailer 20
-
$4,507 SGD
ZAR 56,957 ZAR
View
B
Retailer 21
-
$5,353 SGD
£3,297 GBP
View
Retailer 22
-
$6,185 SGD
$4,838 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
fadfaa9e-57bf-4bbe-a710-70dc44887935 · Oct 21
$6,388 SGD
$4,997 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $2,275 SGDSave up to $3,078 SGD

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
$2,275 SGD