CaratHunter
Plans
Marquise|Natural|GIA

1.20ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 6555329264

Certificate GIA 6555329264

Diamond specifications and retailer prices

From $6,277 AUD
As of November 6, 2026
Save $6,279 AUD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,556 AUD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555329264. Listed at 17 retailers as of November 5, 2026, with prices from $6,277 to $12,556, a $6,279 spread on the same certified stone. NZ Jewellers lists it at $12,556. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555329264
Dimensions10.20 × 5.49 × 3.62 mm
L/W Ratio1.86
Girdle conditionFaceted
Top View
10.20 mm5.49 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555329264
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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: $12,556 AUD|Low: $5,890 AUD|High: $12,854 AUD|Avg: $8,216 AUD|-2.3%
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 6, 2026
Retailer 14$6,277 AUD
Retailer 7$6,305 AUD
Retailer 12$6,485 AUD
Retailer 3$6,734 AUD
Retailer 11$6,739 AUD
Retailer 15$7,245 AUD
Retailer 9$7,447 AUD
Retailer 8$7,482 AUD
Retailer 5$7,714 AUD
Retailer 13$7,714 AUD
Retailer 6$7,788 AUD
Retailer 4$7,961 AUD
Retailer 2$8,447 AUD
Retailer 16$10,972 AUD
Retailer 10$11,926 AUD
NZ Jewellers$12,556 AUD

44 data points across 16 retailers

17 retailers$6,277 AUD to $12,556 AUD

B
Cheapest Retailer
-
$6,277 AUD
Final sale: no returns
B+
Retailer 2
-
$6,305 AUD
View
B
Retailer 3
-
$6,485 AUD
View
B
Retailer 4
-
$6,734 AUD
View
B
Retailer 5
-
$6,739 AUD
View
B
Retailer 6
-
$7,245 AUD
View
B
Retailer 7
-
$7,447 AUD
View
B
Retailer 8
-
$7,482 AUD
View
B
Retailer 9
-
$7,491 AUD
View
B
Retailer 10
-
$7,714 AUD
View
B
Retailer 11
-
$7,714 AUD
View
B
Retailer 12
-
$7,788 AUD
View
B
Retailer 13
-
$7,961 AUD
View
B
Retailer 14
-
$8,447 AUD
View
B
Retailer 15
-
$10,972 AUD
View
B
Retailer 16
-
$11,926 AUD
View
Most Expensive
B
NZ Jewellers
3b9454b2-813b-42dc-962c-59f17fba4a25 · Nov 5
$12,556 AUD
$8,627 USD
View
16 more retailers have this diamond
Prices start from $6,277 AUDSave up to $6,279 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
$6,277 AUD