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Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2235837145

Certificate GIA 2235837145

Diamond specifications and retailer prices

From $27,437 AUD
As of November 4, 2026
Save $14,678 AUD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $42,115 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235837145. Listed at 13 retailers as of November 4, 2026, with prices from $27,437 to $42,115, a $14,678 spread on the same certified stone. MOH London lists it at $42,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.26°
Pavilion angle39.92°
OriginNatural
Grading LabGIA
CertificateGIA 2235837145
Dimensions12.28 × 5.89 × 3.56 mm
L/W Ratio2.08
Culet sizeNone
Top View
12.28 mm5.89 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235837145
Side View
Table 59.0%Crown 36.26°Girdle: MED-THKPavilion 39.92°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $42,115 AUD|Low: $16,516 AUD|High: $43,748 AUD|Avg: $30,641 AUD|+2.3%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 10$16,516 AUD
Retailer 8$21,067 AUD
Retailer 7$22,096 AUD
Retailer 9$22,712 AUD
Retailer 6$23,832 AUD
Retailer 3$27,437 AUD
Retailer 17$28,177 AUD
Retailer 2$28,321 AUD
Retailer 4$29,130 AUD
Retailer 13$30,852 AUD
Retailer 18$31,338 AUD
Retailer 20$32,332 AUD
Retailer 16$32,797 AUD
Retailer 5$33,183 AUD
Retailer 15$33,246 AUD
Retailer 11$36,707 AUD
Retailer 19$38,303 AUD
Retailer 14$39,449 AUD
MOH London$42,115 AUD
Retailer 12$43,748 AUD

36 data points across 20 retailers

13 retailers$27,437 AUD to $42,115 AUD

B+
Cheapest Retailer
-
$27,437 AUD
Retailer 2
-
$28,177 AUD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
$28,321 AUD
View
Final sale: no returns
B+
Retailer 4
-
$29,130 AUD
View
B+
Retailer 5
-
$30,852 AUD
View
B+
Retailer 6
-
$31,338 AUD
View
B
Retailer 7
-
$32,332 AUD
View
B+
Retailer 8
-
$32,797 AUD
View
B
Retailer 9
-
$33,183 AUD
View
B
Retailer 10
-
$33,246 AUD
View
B
Retailer 11
-
$38,303 AUD
View
B
Retailer 12
-
$39,449 AUD
View
Most Expensive
B
MOH London
DE8DDBBB2 · Nov 4
$42,115 AUD
£22,785 GBP
View
12 more retailers have this diamond
Prices start from $27,437 AUDSave up to $14,678 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.

B+
1.51ct Marquise
$27,437 AUD