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Marquise|Natural|GIA

0.90ct H VS1 Marquise Natural Diamond

VG • H/VS1 • GIA 6561281437

Certificate GIA 6561281437

Diamond specifications and retailer prices

From $4,234 AUD
$2,974 USD
As of October 30, 2026
10 retailers carry this diamond
Most expensive: $8,144 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561281437. Listed at 10 retailers as of October 30, 2026. 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle40.04°
OriginNatural
Grading LabGIA
CertificateGIA 6561281437
Dimensions9.34 × 5.05 × 3.31 mm
L/W Ratio1.85
Key to symbols
Crystal, Feather, Needle
Top View
9.34 mm5.05 mm0.90 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561281437
Side View
Table 55.0%CrownGirdle: THK-VTKPavilion 40.04°Culet: NoneDepth 65.5%

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: Oct 30
Current: $8,144 AUD|Low: $3,426 AUD|High: $8,396 AUD|Avg: $5,615 AUD|-3.0%
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
October 22, 2026
Retailer 12$3,426 AUD
Retailer 2$4,094 AUD
Retailer 7$4,234 AUD
Retailer 10$4,675 AUD
Retailer 3$4,801 AUD
Retailer 4$4,854 AUD
Retailer 13$5,051 AUD
Retailer 11$5,298 AUD
Retailer 5$6,020 AUD
Retailer 8$7,070 AUD
Retailer 6$7,132 AUD
Retailer 9$7,859 AUD
NZ Jewellers$8,144 AUD

29 data points across 13 retailers

10 retailers

Retailer 1
-
$3,426 AUD
HK$18,800 HKD
Price last confirmed 10 days ago
Retailer 2
-
$4,094 AUD
€2,739 EUR
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$4,234 AUD
$2,974 USD
View
Retailer 4
-
$4,675 AUD
$3,284 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$4,801 AUD
SGD 4,557 SGD
View
Price last confirmed 12 days ago
Retailer 6
-
$4,854 AUD
$3,410 USD
View
Price last confirmed 16 days ago
Retailer 7
-
$5,051 AUD
$3,548 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$7,070 AUD
€4,730 EUR
View
Price last confirmed 12 days ago
Retailer 9
-
$7,859 AUD
£4,347 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
f07f8ec2-8421-4981-8f07-b58afd8cd39c · Oct 21
$8,144 AUD
$5,721 USD
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from $4,234 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
$4,234 AUD