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Marquise|Natural|GIA

1.20ct J VS2 Marquise Natural Diamond

VG • J/VS2 • GIA 2558655280

Certificate GIA 2558655280

Diamond specifications and retailer prices

From $5,676 AUD
As of November 6, 2026
Save $6,561 AUD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,850 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558655280. Listed at 24 retailers as of November 2, 2026, with a 116% 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

1.20
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle40.54°
OriginNatural
Grading LabGIA
CertificateGIA 2558655280
Dimensions10.30 × 5.57 × 3.63 mm
L/W Ratio1.85
Key to symbols
Feather, Pinpoint, Natural
Top View
10.30 mm5.57 mm1.20 ctJ / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558655280
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 40.54°Culet: NoneDepth 65.3%

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 6
Current: $8,644 AUD|Low: $5,563 AUD|High: $12,384 AUD|Avg: $7,908 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$5,676 AUD
Retailer 7$5,814 AUD
Retailer 12$6,424 AUD
Retailer 3$7,079 AUD
Retailer 5$7,593 AUD
Retailer 2$7,744 AUD
Retailer 9$7,961 AUD
Retailer 10$7,961 AUD
Retailer 11$8,223 AUD
Retailer 1$8,644 AUD
Retailer 6$9,374 AUD
Retailer 8$12,237 AUD

44 data points across 12 retailers

24 retailers$5,676 AUD to $12,237 AUD

B
Cheapest Retailer
-
$5,676 AUD
B+
Retailer 2
-
$5,814 AUD
View
B
Retailer 3
-
$6,068 AUD
View
B
Retailer 4
-
$6,070 AUD
View
B
Retailer 5
-
$6,142 AUD
View
B
Retailer 6
-
$6,343 AUD
View
B
Retailer 7
-
$6,424 AUD
View
Final sale: no returns
B
Retailer 8
-
$6,564 AUD
View
Retailer 9
-
$6,961 AUD
View
Price last confirmed 20 days ago
Retailer 10
-
$6,961 AUD
View
Price last confirmed 21 days ago
Retailer 11
-
$6,961 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$7,079 AUD
View
B
Retailer 13
-
$7,593 AUD
View
Retailer 14
-
$7,744 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$7,893 AUD
View
B
Retailer 16
-
$7,961 AUD
View
B
Retailer 17
-
$7,961 AUD
View
Retailer 18
-
$8,031 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$8,223 AUD
View
Retailer 20
-
$8,479 AUD
View
Price last confirmed 15 days ago
B
Retailer 21
-
$8,644 AUD
View
B
Retailer 22
-
$9,374 AUD
View
B
Retailer 23
-
$12,237 AUD
View
Most Expensive
NZ Jewellers
778278c6-3442-4525-8fd5-d4406fdea270 · Oct 17
$12,850 AUD
$8,829 USD
View
Price last confirmed 20 days ago
23 more retailers have this diamond
Prices start from $5,676 AUDSave up to $6,561 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+
1.20ct Marquise
$5,676 AUD