CaratHunter
Plans
Marquise|Natural|GIA

1.51ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 7551627271

Certificate GIA 7551627271

Diamond specifications and retailer prices

From $9,045 AUD
SGD 8,586 SGD
As of October 29, 2026
Save $8,993 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,038 AUD at NZ Jewellers · As of October 27, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551627271. Listed at 16 retailers as of October 27, 2026, with prices from $9,045 to $18,038, a $8,993 spread on the same certified stone. NZ Jewellers lists it at $18,038. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37.6°
Pavilion angle36.4°
OriginNatural
Grading LabGIA
CertificateGIA 7551627271
Dimensions11.46 × 6.01 × 3.63 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather
Top View
11.46 mm6.01 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7551627271
Side View
Table 62.0%Crown 37.6°Girdle: THK-VTKPavilion 36.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $18,038 AUD|Low: $9,045 AUD|High: $18,631 AUD|Avg: $11,497 AUD|-3.2%
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
Retailer 17
October 29, 2026
Retailer 4$9,045 AUD
Retailer 9$9,125 AUD
Retailer 8$9,406 AUD
Retailer 5$9,954 AUD
Retailer 13$9,955 AUD
Retailer 6$9,958 AUD
Retailer 2$10,137 AUD
Retailer 10$10,365 AUD
Retailer 17$10,398 AUD
Retailer 15$10,785 AUD
Retailer 7$10,840 AUD
Retailer 14$10,950 AUD
Retailer 16$11,175 AUD
Retailer 3$12,444 AUD
Retailer 12$13,133 AUD
Retailer 11$15,111 AUD
NZ Jewellers$18,038 AUD

31 data points across 17 retailers

16 retailers$9,045 AUD to $18,038 AUD

A
Cheapest Retailer
-
$9,045 AUD
SGD 8,586 SGD
A
Retailer 2
-
$9,125 AUD
$6,410 USD
View
B+
Retailer 3
-
$9,406 AUD
$6,607 USD
View
Retailer 4
-
$9,955 AUD
$6,993 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$9,958 AUD
$6,995 USD
View
B+
Retailer 6
-
$10,137 AUD
£5,607 GBP
View
B+
Retailer 7
-
$10,365 AUD
£5,733 GBP
View
Retailer 8
-
$10,398 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$10,785 AUD
$7,576 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$10,840 AUD
$7,615 USD
View
Retailer 11
-
$10,950 AUD
$7,692 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$11,175 AUD
$7,850 USD
View
B+
Retailer 13
-
$12,444 AUD
$8,741 USD
View
B+
Retailer 14
-
$13,133 AUD
ZAR 149,035 ZAR
View
B
Retailer 15
-
$15,111 AUD
£8,358 GBP
View
Most Expensive
B
NZ Jewellers
5144cc97-8b85-4117-b103-4ee40294ede4 · Oct 27
$18,038 AUD
$12,671 USD
View
15 more retailers have this diamond
Prices start from $9,045 AUDSave up to $8,993 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.

A
1.51ct Marquise
$9,045 AUD