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Marquise|Natural|GIA

1.51ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 7551021141

Certificate GIA 7551021141

Diamond specifications and retailer prices

From $13,072 AUD
As of November 6, 2026
Save $4,814 AUD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,887 AUD at Jared · As of November 6, 2026
View at Jared

About this 1.51ct natural marquise diamond

This 1.51ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551021141. Listed at 11 retailers as of November 6, 2026, with prices from $13,072 to $17,887, a $4,814 spread on the same certified stone. Jared lists it at $17,887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551021141
Dimensions12.14 × 5.84 × 3.70 mm
L/W Ratio2.08
Top View
12.14 mm5.84 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551021141
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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: $17,887 AUD|Low: $13,072 AUD|High: $18,193 AUD|Avg: $15,884 AUD|-1.7%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$13,072 AUD
Retailer 7$13,713 AUD
Retailer 9$14,114 AUD
Retailer 3$14,577 AUD
Retailer 4$15,461 AUD
Retailer 2$15,807 AUD
Retailer 10$16,408 AUD
Retailer 8$17,065 AUD
Retailer 6$17,305 AUD
Retailer 11$17,305 AUD
Jared$17,887 AUD

42 data points across 11 retailers

11 retailers$13,072 AUD to $17,887 AUD

A
Cheapest Retailer
-
$13,072 AUD
A
Retailer 2
-
$13,713 AUD
View
A
Retailer 3
-
$14,114 AUD
View
B+
Retailer 4
-
$14,577 AUD
View
Final sale: no returns
B+
Retailer 5
-
$15,461 AUD
View
B+
Retailer 6
-
$15,807 AUD
View
B+
Retailer 7
-
$16,408 AUD
View
B+
Retailer 8
-
$17,065 AUD
View
B+
Retailer 9
-
$17,305 AUD
View
B+
Retailer 10
-
$17,305 AUD
View
Most Expensive
B+
Jared
159171864 · Nov 6
$17,887 AUD
$12,290 USD
View
10 more retailers have this diamond
Prices start from $13,072 AUDSave up to $4,814 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
$13,072 AUD