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Marquise|Natural|GIA

1.50ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 2566386276

Certificate GIA 2566386276

Diamond specifications and retailer prices

From $12,962 AUD
As of November 6, 2026
Save $10,993 AUD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $23,954 AUD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I 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 2566386276. Listed at 18 retailers as of November 6, 2026, with prices from $12,962 to $23,954, a $10,993 spread on the same certified stone. NZ Jewellers lists it at $23,954. 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

1.50
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566386276
Dimensions11.83 × 5.99 × 3.36 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Twinning Wisp, Cloud, Feather, Needle
Top View
11.83 mm5.99 mm1.50 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566386276
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.1%

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 6
Current: $23,954 AUD|Low: $12,962 AUD|High: $23,954 AUD|Avg: $17,061 AUD
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
Retailer 18
November 7, 2026
Retailer 9$12,962 AUD
Retailer 4$13,975 AUD
Retailer 10$14,029 AUD
Retailer 5$15,018 AUD
Retailer 18$15,018 AUD
Retailer 2$15,020 AUD
Retailer 14$15,596 AUD
Retailer 17$15,742 AUD
Retailer 6$16,752 AUD
Retailer 13$17,028 AUD
Retailer 7$17,255 AUD
Retailer 3$17,364 AUD
Retailer 11$17,559 AUD
Retailer 8$17,664 AUD
Retailer 16$20,086 AUD
Retailer 12$20,323 AUD
Retailer 15$22,326 AUD
NZ Jewellers$23,954 AUD

18 data points across 18 retailers

18 retailers$12,962 AUD to $23,954 AUD

A
Cheapest Retailer
-
$12,962 AUD
A
Retailer 2
-
$13,975 AUD
View
A
Retailer 3
-
$14,029 AUD
View
B+
Retailer 4
-
$15,018 AUD
View
B+
Retailer 5
-
$15,018 AUD
View
B+
Retailer 6
-
$15,020 AUD
View
B+
Retailer 7
-
$15,596 AUD
View
B+
Retailer 8
-
$15,742 AUD
View
B+
Retailer 9
-
$16,752 AUD
View
B+
Retailer 10
-
$17,028 AUD
View
B+
Retailer 11
-
$17,255 AUD
View
B+
Retailer 12
-
$17,364 AUD
View
B+
Retailer 13
-
$17,559 AUD
View
B+
Retailer 14
-
$17,664 AUD
View
B
Retailer 15
-
$20,086 AUD
View
B
Retailer 16
-
$20,323 AUD
View
B
Retailer 17
-
$22,326 AUD
View
Most Expensive
B
NZ Jewellers
d49958de-a289-4e82-948d-0163839468c2 · Nov 7
$23,954 AUD
$16,459 USD
View
17 more retailers have this diamond
Prices start from $12,962 AUDSave up to $10,993 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
1.50ct Marquise
$12,962 AUD