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Marquise|Natural|GIA

1.51ct I VVS2 Marquise Natural Diamond

VG • I/VVS2 • GIA 6562555751

Certificate GIA 6562555751

Diamond specifications and retailer prices

From $10,577 AUD
SGD 10,017 SGD
As of October 31, 2026
Save $9,674 AUD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,251 AUD at With Clarity · As of November 1, 2026
View at With Clarity

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562555751. Listed at 13 retailers as of October 31, 2026, with prices from $10,577 to $20,251, a $9,674 spread on the same certified stone. With Clarity lists it at $20,251. 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
I
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.05°
Pavilion angle38.13°
OriginNatural
Grading LabGIA
CertificateGIA 6562555751
Dimensions11.00 × 5.93 × 3.63 mm
L/W Ratio1.85
Culet sizeNone
Top View
11.00 mm5.93 mm1.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562555751
Side View
Table 57.0%Crown 37.05°Girdle: STK-VTKPavilion 38.13°Culet: NDepth 61.2%

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: Oct 31
Current: $14,973 AUD|Low: $11,301 AUD|High: $20,251 AUD|Avg: $14,356 AUD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 2, 2026
Retailer 7$11,301 AUD
Retailer 8$12,124 AUD
Retailer 11$12,179 AUD
Retailer 12$12,435 AUD
Retailer 5$12,491 AUD
Retailer 2$12,604 AUD
Retailer 3$14,178 AUD
Retailer 4$14,497 AUD
Retailer 10$14,943 AUD
Retailer 1$14,973 AUD
Retailer 6$16,658 AUD
Retailer 9$16,794 AUD
With Clarity$20,251 AUD

20 data points across 13 retailers

13 retailers$10,577 AUD to $20,251 AUD

A
Cheapest Retailer
-
$10,577 AUD
SGD 10,017 SGD
A
Retailer 2
-
$11,301 AUD
SGD 10,703 SGD
View
A
Retailer 3
-
$12,124 AUD
$8,497 USD
View
A
Retailer 4
-
$12,179 AUD
$8,535 USD
View
A
Retailer 5
-
$12,435 AUD
$8,714 USD
View
A
Retailer 6
-
$12,491 AUD
£6,893 GBP
View
A
Retailer 7
-
$12,604 AUD
$8,833 USD
View
A
Retailer 8
-
$14,178 AUD
£7,824 GBP
View
B+
Retailer 9
-
$14,497 AUD
$10,160 USD
View
A
Retailer 10
-
$14,943 AUD
$10,473 USD
View
A
Retailer 11
-
$14,973 AUD
€9,994 EUR
View
B+
Retailer 12
-
$16,658 AUD
$11,674 USD
View
Most Expensive
B
With Clarity
6562555751 · Nov 1
$20,251 AUD
$14,192 USD
View
12 more retailers have this diamond
Prices start from $10,577 AUDSave up to $9,674 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
$10,577 AUD