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Marquise|Natural|GIA

1.51ct D VVS1 Marquise Natural Diamond

GD • D/VVS1 • GIA 2125928342

Certificate GIA 2125928342

Diamond specifications and retailer prices

From $26,144 AUD
$18,365 USD
As of November 1, 2026
Save $21,262 AUD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $47,407 AUD at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2125928342. Listed at 23 retailers as of November 1, 2026, with prices from $26,144 to $47,407, a $21,262 spread on the same certified stone. MOH London lists it at $47,407. 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
D
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2125928342
Dimensions10.44 × 5.87 × 3.89 mm
L/W Ratio1.78
Culet sizeSmall
Key to symbols
Feather, Extra Facet
Top View
10.44 mm5.87 mm1.51 ctD / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2125928342
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: SmallDepth 66.2%

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 1
Current: $47,407 AUD|Low: $26,144 AUD|High: $47,978 AUD|Avg: $33,798 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$26,144 AUD
Retailer 11$26,682 AUD
Retailer 9$29,088 AUD
Retailer 3$30,354 AUD
Retailer 2$31,282 AUD
Retailer 10$31,355 AUD
Retailer 7$31,699 AUD
Retailer 12$31,872 AUD
Retailer 4$33,476 AUD
Retailer 6$35,531 AUD
Retailer 5$44,596 AUD
MOH London$47,407 AUD

44 data points across 12 retailers

23 retailers$26,144 AUD to $47,407 AUD

B+
Cheapest Retailer
-
$26,144 AUD
$18,365 USD
B+
Retailer 2
-
$26,682 AUD
€17,850 EUR
View
B+
Retailer 3
-
$27,904 AUD
$19,601 USD
View
B+
Retailer 4
-
$28,342 AUD
$19,909 USD
View
B+
Retailer 5
-
$28,533 AUD
CA$27,838 CAD
View
B
Retailer 6
-
$29,088 AUD
$20,433 USD
View
Final sale: no returns
B
Retailer 7
-
$29,611 AUD
$20,800 USD
View
B
Retailer 8
-
$30,354 AUD
$21,322 USD
View
B
Retailer 9
-
$31,282 AUD
£17,302 GBP
View
Retailer 10
-
$31,355 AUD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$31,699 AUD
$22,267 USD
View
B
Retailer 12
-
$31,872 AUD
$22,388 USD
View
B
Retailer 13
-
$32,814 AUD
$23,050 USD
View
B
Retailer 14
-
$32,814 AUD
$23,050 USD
View
B
Retailer 15
-
$32,884 AUD
$23,099 USD
View
B
Retailer 16
-
$33,476 AUD
£18,516 GBP
View
B
Retailer 17
-
$33,910 AUD
$23,820 USD
View
B
Retailer 18
-
$34,149 AUD
$23,988 USD
View
B
Retailer 19
-
$35,384 AUD
$24,855 USD
View
B
Retailer 20
-
$35,531 AUD
€23,770 EUR
View
C
Retailer 21
-
$43,003 AUD
$30,207 USD
View
B
Retailer 22
-
$44,596 AUD
ZAR 506,078 ZAR
View
Most Expensive
B
MOH London
873B746E3 · Nov 1
$47,407 AUD
£26,221 GBP
View
22 more retailers have this diamond
Prices start from $26,144 AUDSave up to $21,262 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
$26,144 AUD