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Marquise|Natural|GIA

1.51ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 1548597963

Certificate GIA 1548597963

Diamond specifications and retailer prices

From $17,597 AUD
As of November 4, 2026
Save $11,947 AUD (40%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $29,544 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G 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 1548597963. Listed at 22 retailers as of November 4, 2026, with prices from $17,597 to $29,544, a $11,947 spread on the same certified stone. MOH London lists it at $29,544. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.05°
Pavilion angle37.31°
OriginNatural
Grading LabGIA
CertificateGIA 1548597963
Dimensions10.95 × 5.92 × 3.68 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.95 mm5.92 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548597963
Side View
Table 60.0%Crown 40.05°Girdle: MED-VTKPavilion 37.31°Culet: NoneDepth 62.2%

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 4
Current: $29,544 AUD|Low: $17,597 AUD|High: $29,980 AUD|Avg: $22,072 AUD|-1.3%
MOH London
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 6, 2026
Retailer 9$17,597 AUD
Retailer 3$18,651 AUD
Retailer 8$18,968 AUD
Retailer 16$18,984 AUD
Retailer 12$20,050 AUD
Retailer 15$20,368 AUD
Retailer 11$21,106 AUD
Retailer 2$21,108 AUD
Retailer 17$21,108 AUD
Retailer 5$21,715 AUD
Retailer 7$21,715 AUD
Retailer 4$22,442 AUD
Retailer 10$22,712 AUD
Retailer 18$23,543 AUD
Retailer 6$23,602 AUD
Retailer 14$23,800 AUD
Retailer 13$27,673 AUD
MOH London$29,544 AUD

31 data points across 18 retailers

22 retailers$17,597 AUD to $29,544 AUD

A
Cheapest Retailer
-
$17,597 AUD
A
Retailer 2
-
$18,651 AUD
View
A
Retailer 3
-
$18,984 AUD
View
A
Retailer 4
-
$19,125 AUD
View
A
Retailer 5
-
$20,050 AUD
View
B+
Retailer 6
-
$20,248 AUD
View
Retailer 7
-
$20,368 AUD
View
Price last confirmed 15 days ago
Retailer 8
-
$20,549 AUD
View
Price last confirmed 40 days ago
B+
Retailer 9
-
$21,106 AUD
View
B+
Retailer 10
-
$21,108 AUD
View
B+
Retailer 11
-
$21,108 AUD
View
Retailer 12
-
$21,339 AUD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$21,715 AUD
View
B+
Retailer 14
-
$21,715 AUD
View
Retailer 15
-
$22,252 AUD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$22,442 AUD
View
B+
Retailer 17
-
$22,712 AUD
View
B+
Retailer 18
-
$23,543 AUD
View
B+
Retailer 19
-
$23,800 AUD
View
Retailer 20
-
$26,871 AUD
View
Price last confirmed 38 days ago
B
Retailer 21
-
$27,673 AUD
View
Most Expensive
B
MOH London
C07A27C05 · Nov 4
$29,544 AUD
£15,984 GBP
View
21 more retailers have this diamond
Prices start from $17,597 AUDSave up to $11,947 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
$17,597 AUD