CaratHunter
Plans
Marquise|Natural|GIA

1.51ct H VS2 Marquise Natural Diamond

VG • H/VS2 • GIA 1242003333

Certificate GIA 1242003333

Diamond specifications and retailer prices

From $13,051 AUD
As of November 5, 2026
Save $10,560 AUD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,611 AUD at NZ Jewellers · As of November 3, 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 H 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 1242003333. Listed at 15 retailers as of November 3, 2026, with prices from $13,051 to $23,611, a $10,560 spread on the same certified stone. NZ Jewellers lists it at $23,611. 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
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Pavilion angle40.99°
OriginNatural
Grading LabGIA
CertificateGIA 1242003333
Dimensions11.78 × 5.68 × 3.78 mm
L/W Ratio2.07
Key to symbols
Feather, Pinpoint
Top View
11.78 mm5.68 mm1.51 ctH / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1242003333
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 40.99°Culet: NoneDepth 66.5%

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: Nov 5
Current: $23,611 AUD|Low: $12,071 AUD|High: $23,936 AUD|Avg: $16,193 AUD|-1.4%
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
November 3, 2026
Retailer 6$12,071 AUD
Retailer 15$13,051 AUD
Retailer 7$13,361 AUD
Retailer 3$13,914 AUD
Retailer 4$14,068 AUD
Retailer 12$15,347 AUD
Retailer 5$15,560 AUD
Retailer 11$15,583 AUD
Retailer 2$16,433 AUD
Retailer 13$17,116 AUD
Retailer 14$17,116 AUD
Retailer 8$17,522 AUD
Retailer 10$17,683 AUD
Retailer 9$22,124 AUD
NZ Jewellers$23,611 AUD

38 data points across 15 retailers

15 retailers$13,051 AUD to $23,611 AUD

Retailer 1
-
$12,071 AUD
Price last confirmed 53 days ago
A
Retailer 2
-
$13,051 AUD
View
A
Retailer 3
-
$13,698 AUD
View
A
Retailer 4
-
$13,914 AUD
View
B+
Retailer 5
-
$14,068 AUD
View
Final sale: no returns
B+
Retailer 6
-
$15,347 AUD
View
B+
Retailer 7
-
$15,560 AUD
View
B+
Retailer 8
-
$15,583 AUD
View
Retailer 9
-
$16,433 AUD
View
Price last confirmed 3 days ago
B+
Retailer 10
-
$17,116 AUD
View
B+
Retailer 11
-
$17,116 AUD
View
B+
Retailer 12
-
$17,522 AUD
View
B+
Retailer 13
-
$17,683 AUD
View
B
Retailer 14
-
$22,124 AUD
View
Most Expensive
B
NZ Jewellers
1bef9a35-4824-471c-bc2b-61cca178f8c8 · Nov 3
$23,611 AUD
$16,223 USD
View
14 more retailers have this diamond
Prices start from $13,051 AUDSave up to $10,560 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
$13,051 AUD