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Marquise|Natural|GIA

0.90ct H VVS1 Marquise Natural Diamond

VG • H/VVS1 • GIA 2564736431

Certificate GIA 2564736431

Diamond specifications and retailer prices

From $4,754 AUD
$3,340 USD
As of October 31, 2026
Save $3,763 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,517 AUD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564736431. Listed at 13 retailers as of October 31, 2026, with prices from $4,754 to $8,517, a $3,763 spread on the same certified stone. Helzberg Diamonds lists it at $8,517. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.78°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 2564736431
Dimensions10.84 × 4.93 × 2.78 mm
L/W Ratio2.20
Culet sizeNone
Top View
10.84 mm4.93 mm0.90 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564736431
Side View
Table 64.0%Crown 36.78°Girdle: THK-VTKPavilion 37°Culet: NoneDepth 56.5%

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 31
Current: $8,517 AUD|Low: $4,754 AUD|High: $8,517 AUD|Avg: $6,065 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8$4,754 AUD
Retailer 10$4,832 AUD
Retailer 13$5,081 AUD
Retailer 5$5,188 AUD
Retailer 6$5,497 AUD
Retailer 12$5,538 AUD
Retailer 9$6,052 AUD
Retailer 4$6,125 AUD
Retailer 2$6,350 AUD
Retailer 3$6,574 AUD
Retailer 7$6,594 AUD
Retailer 11$8,018 AUD
Helzberg Diamonds$8,517 AUD

5 data points across 13 retailers

13 retailers$4,754 AUD to $8,517 AUD

B+
Cheapest Retailer
-
$4,754 AUD
$3,340 USD
B+
Retailer 2
-
$4,832 AUD
$3,394 USD
View
B+
Retailer 3
-
$5,081 AUD
$3,569 USD
View
B+
Retailer 4
-
$5,188 AUD
SGD 4,925 SGD
View
B+
Retailer 5
-
$5,497 AUD
£3,040 GBP
View
B+
Retailer 6
-
$5,538 AUD
$3,890 USD
View
B
Retailer 7
-
$6,052 AUD
$4,251 USD
View
B
Retailer 8
-
$6,125 AUD
$4,303 USD
View
B
Retailer 9
-
$6,350 AUD
€4,248 EUR
View
B
Retailer 10
-
$6,574 AUD
£3,636 GBP
View
B
Retailer 11
-
$6,594 AUD
$4,632 USD
View
B
Retailer 12
-
$8,018 AUD
$5,632 USD
View
Most Expensive
B
Helzberg Diamonds
XZRILMKNJMKJH · Nov 1
$8,517 AUD
$5,983 USD
View
12 more retailers have this diamond
Prices start from $4,754 AUDSave up to $3,763 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
$4,754 AUD