Marquise|Natural|GIA

0.90ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 6535485012

Certificate GIA 6535485012

Diamond specifications and retailer prices

From $2,533 AUD
HK$13,900 HKD
As of November 1, 2026
Save $3,428 AUD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,114 AUD 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: $7,114 AUD|Low: $2,351 AUD|High: $7,114 AUD|Avg: $3,896 AUD
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 12$2,533 AUD
Retailer 7$3,074 AUD
Retailer 3$3,096 AUD
Retailer 13$3,140 AUD
Retailer 14$3,193 AUD
Retailer 15$3,395 AUD
Retailer 6$3,520 AUD
Retailer 5$3,602 AUD
Retailer 9$3,606 AUD
Retailer 16$3,926 AUD
Retailer 4$3,943 AUD
Retailer 8$4,185 AUD
Retailer 2$4,248 AUD
Retailer 11$5,019 AUD
Retailer 10$5,961 AUD
NZ Jewellers$7,114 AUD

30 data points across 16 retailers

23 retailers$2,533 AUD to $5,961 AUD

B+
Cheapest Retailer
-
$2,533 AUD
HK$13,900 HKD
Retailer 2
-
$3,005 AUD
$2,111 USD
View
Price last confirmed 14 days ago
B
Retailer 3
-
$3,074 AUD
$2,159 USD
View
B
Retailer 4
-
$3,096 AUD
$2,175 USD
View
B
Retailer 5
-
$3,140 AUD
$2,206 USD
View
Final sale: no returns
B
Retailer 6
-
$3,193 AUD
$2,243 USD
View
Retailer 7
-
$3,294 AUD
$2,314 USD
View
Price last confirmed 43 days ago
Retailer 8
-
$3,294 AUD
$2,314 USD
View
Price last confirmed 17 days ago
B
Retailer 9
-
$3,395 AUD
$2,385 USD
View
Retailer 10
-
$3,402 AUD
$2,390 USD
View
Price last confirmed 13 days ago
Retailer 11
-
$3,447 AUD
$2,421 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$3,520 AUD
SGD 3,341 SGD
View
B
Retailer 13
-
$3,602 AUD
$2,530 USD
View
B
Retailer 14
-
$3,606 AUD
£1,994 GBP
View
Retailer 15
-
$3,801 AUD
$2,670 USD
View
Price last confirmed 41 days ago
Retailer 16
-
$3,926 AUD
$2,758 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$3,943 AUD
$2,770 USD
View
Retailer 18
-
$4,185 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$4,248 AUD
€2,842 EUR
View
B
Retailer 20
-
$5,019 AUD
ZAR 56,957 ZAR
View
B
Retailer 21
-
$5,961 AUD
£3,297 GBP
View
Retailer 22
-
$6,887 AUD
$4,838 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
fadfaa9e-57bf-4bbe-a710-70dc44887935 · Oct 21
$7,114 AUD
$4,997 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $2,533 AUDSave up to $3,428 AUD

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
$2,533 AUD