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Marquise|Natural|GIA

1.51ct F VS2 Marquise Natural Diamond

EX • F/VS2 • GIA 6562535565

Certificate GIA 6562535565

Diamond specifications and retailer prices

From $16,979 AUD
SGD 16,080 SGD
As of October 28, 2026
Save $13,453 AUD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $30,431 AUD at With Clarity · As of October 26, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562535565. Listed at 17 retailers as of October 26, 2026, with prices from $16,979 to $30,431, a $13,453 spread on the same certified stone. With Clarity lists it at $30,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.76°
Pavilion angle40.71°
OriginNatural
Grading LabGIA
CertificateGIA 6562535565
Dimensions11.28 × 5.93 × 3.81 mm
L/W Ratio1.90
Culet sizeNone
Top View
11.28 mm5.93 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562535565
Side View
Table 60.0%Crown 39.76°Girdle: STK-THKPavilion 40.71°Culet: NDepth 64.2%

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 28
Current: $21,315 AUD|Low: $16,979 AUD|High: $30,431 AUD|Avg: $21,292 AUD|-0.5%
Retailer 1
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
With Clarity
October 28, 2026
Retailer 7$16,979 AUD
Retailer 5$17,812 AUD
Retailer 13$17,929 AUD
Retailer 9$18,261 AUD
Retailer 8$18,304 AUD
Retailer 15$18,430 AUD
Retailer 2$18,771 AUD
Retailer 6$21,034 AUD
Retailer 3$21,159 AUD
Retailer 1$21,315 AUD
Retailer 16$21,543 AUD
Retailer 11$21,603 AUD
Retailer 4$21,841 AUD
Retailer 10$25,029 AUD
Retailer 12$25,236 AUD
Retailer 14$26,271 AUD
With Clarity$30,431 AUD

21 data points across 17 retailers

17 retailers$16,979 AUD to $30,431 AUD

A
Cheapest Retailer
-
$16,979 AUD
SGD 16,080 SGD
A
Retailer 2
-
$17,812 AUD
$12,483 USD
View
Retailer 3
-
$17,929 AUD
$12,565 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$18,261 AUD
£10,077 GBP
View
A
Retailer 5
-
$18,304 AUD
$12,828 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$18,381 AUD
SGD 17,408 SGD
View
Retailer 7
-
$18,430 AUD
$12,916 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$18,771 AUD
$13,155 USD
View
B+
Retailer 9
-
$21,034 AUD
$14,741 USD
View
B+
Retailer 10
-
$21,159 AUD
£11,676 GBP
View
B+
Retailer 11
-
$21,315 AUD
View
B+
Retailer 12
-
$21,543 AUD
$15,098 USD
View
B+
Retailer 13
-
$21,603 AUD
€14,419 EUR
View
B+
Retailer 14
-
$21,841 AUD
$15,307 USD
View
B+
Retailer 15
-
$25,029 AUD
$17,541 USD
View
B
Retailer 16
-
$26,271 AUD
$18,411 USD
View
Most Expensive
B
With Clarity
6562535565 · Oct 26
$30,431 AUD
$21,327 USD
View
16 more retailers have this diamond
Prices start from $16,979 AUDSave up to $13,453 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
$16,979 AUD