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Marquise|Natural|GIA

1.51ct G VS2 Marquise Natural Diamond

GD • G/VS2 • GIA 3565121501

Certificate GIA 3565121501

Diamond specifications and retailer prices

From $14,357 AUD
$10,085 USD
As of November 1, 2026
Save $10,494 AUD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $24,851 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565121501. Listed at 10 retailers as of November 1, 2026, with prices from $14,357 to $24,851, a $10,494 spread on the same certified stone. MOH London lists it at $24,851. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565121501
Dimensions11.18 × 6.22 × 3.50 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Pinpoint, Natural
Top View
11.18 mm6.22 mm1.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565121501
Side View
Table 67.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 56.2%

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 1
Current: $24,851 AUD|Low: $14,357 AUD|High: $25,151 AUD|Avg: $18,597 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$14,357 AUD
Retailer 9$14,764 AUD
Retailer 7$14,835 AUD
Retailer 2$17,206 AUD
Retailer 5$17,301 AUD
Retailer 8$18,927 AUD
Retailer 4$19,159 AUD
Retailer 10$20,933 AUD
Retailer 3$23,377 AUD
MOH London$24,851 AUD

43 data points across 10 retailers

10 retailers$14,357 AUD to $24,851 AUD

A
Cheapest Retailer
-
$14,357 AUD
$10,085 USD
A
Retailer 2
-
$14,764 AUD
$10,371 USD
View
A
Retailer 3
-
$14,835 AUD
$10,421 USD
View
A
Retailer 4
-
$17,206 AUD
£9,517 GBP
View
Retailer 5
-
$17,301 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$18,840 AUD
$13,234 USD
View
B+
Retailer 7
-
$18,927 AUD
$13,295 USD
View
B+
Retailer 8
-
$19,159 AUD
€12,817 EUR
View
B
Retailer 9
-
$23,377 AUD
ZAR 265,280 ZAR
View
Most Expensive
B
MOH London
DC808A560 · Nov 1
$24,851 AUD
£13,745 GBP
View
9 more retailers have this diamond
Prices start from $14,357 AUDSave up to $10,494 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
$14,357 AUD