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Marquise|Natural|GIA

1.51ct J VS2 Marquise Natural Diamond

VG • J/VS2 • GIA 6555012108

Certificate GIA 6555012108

Diamond specifications and retailer prices

From $9,188 AUD
$6,454 USD
As of November 2, 2026
Save $8,302 AUD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,490 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two 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 6555012108. Listed at 8 retailers as of October 30, 2026, with prices from $9,188 to $17,490, a $8,302 spread on the same certified stone. NZ Jewellers lists it at $17,490. 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

1.51
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.21°
Pavilion angle41.92°
OriginNatural
Grading LabGIA
CertificateGIA 6555012108
Dimensions10.49 × 5.92 × 3.95 mm
L/W Ratio1.77
Girdle conditionExtremely Thick
Key to symbols
Feather, Etch Channel, Crystal, Needle
Top View
10.49 mm5.92 mm1.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555012108
Side View
Table 64.0%Crown 41.21°Girdle: VTK-ETKPavilion 41.92°Culet: NoneDepth 66.7%

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 2
Current: $17,490 AUD|Low: $8,207 AUD|High: $17,490 AUD|Avg: $10,499 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$8,207 AUD
Retailer 8$9,134 AUD
Retailer 6$9,188 AUD
Retailer 5$9,666 AUD
Retailer 2$9,992 AUD
Retailer 9$10,278 AUD
Retailer 4$10,458 AUD
Retailer 3$14,574 AUD
NZ Jewellers$17,490 AUD

8 data points across 9 retailers

8 retailers$9,188 AUD to $17,490 AUD

Retailer 1
-
$8,207 AUD
$5,765 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$9,188 AUD
$6,454 USD
View
B+
Retailer 3
-
$9,666 AUD
$6,790 USD
View
B+
Retailer 4
-
$9,992 AUD
£5,527 GBP
View
Retailer 5
-
$10,278 AUD
$7,220 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$10,458 AUD
$7,346 USD
View
B
Retailer 7
-
$14,574 AUD
£8,061 GBP
View
Most Expensive
B
NZ Jewellers
156d1097-8542-4466-ad55-2cf7f962962a · Oct 30
$17,490 AUD
$12,286 USD
View
7 more retailers have this diamond
Prices start from $9,188 AUDSave up to $8,302 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+
1.51ct Marquise
$9,188 AUD