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Marquise|Natural|GIA

1.20ct F VS2 Marquise Natural Diamond

EX • F/VS2 • GIA 3545419944

Certificate GIA 3545419944

Diamond specifications and retailer prices

From $10,539 AUD
As of November 6, 2026
Save $9,255 AUD (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $23,819 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-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 3545419944. Listed at 24 retailers as of November 4, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.11°
Pavilion angle40.19°
OriginNatural
Grading LabGIA
CertificateGIA 3545419944
Dimensions10.60 × 5.52 × 3.52 mm
L/W Ratio1.92
Top View
10.60 mm5.52 mm1.20 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545419944
Side View
Table 58.0%Crown 37.11°Girdle: THK-VTKPavilion 40.19°Culet: NoneDepth 63.9%

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 6
Current: $13,628 AUD|Low: $10,917 AUD|High: $20,087 AUD|Avg: $13,963 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$11,151 AUD
Retailer 10$11,847 AUD
Retailer 8$11,910 AUD
Retailer 2$12,009 AUD
Retailer 7$13,158 AUD
Retailer 4$13,170 AUD
Retailer 1$13,628 AUD
Retailer 3$15,474 AUD
Retailer 5$17,375 AUD
Retailer 6$19,793 AUD

37 data points across 10 retailers

24 retailers$10,539 AUD to $19,793 AUD

B+
Cheapest Retailer
-
$10,539 AUD
B+
Retailer 2
-
$11,151 AUD
View
B+
Retailer 3
-
$11,470 AUD
View
B+
Retailer 4
-
$11,847 AUD
View
Retailer 5
-
$11,910 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$11,910 AUD
View
Final sale: no returns
B+
Retailer 7
-
$12,009 AUD
View
B+
Retailer 8
-
$12,693 AUD
View
B+
Retailer 9
-
$12,902 AUD
View
B
Retailer 10
-
$13,102 AUD
View
Retailer 11
-
$13,158 AUD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$13,170 AUD
View
B+
Retailer 13
-
$13,628 AUD
View
B
Retailer 14
-
$14,103 AUD
View
B
Retailer 15
-
$14,103 AUD
View
B
Retailer 16
-
$14,237 AUD
View
B
Retailer 17
-
$14,261 AUD
View
B
Retailer 18
-
$14,583 AUD
View
B
Retailer 19
-
$14,887 AUD
View
B
Retailer 20
-
$15,474 AUD
View
Retailer 21
-
$15,679 AUD
View
Price last confirmed 14 days ago
B
Retailer 22
-
$17,375 AUD
View
B
Retailer 23
-
$19,793 AUD
View
Most Expensive
NZ Jewellers
9db959db-8760-4e0e-9763-58d22fd19380 · Nov 5
$23,819 AUD
$16,366 USD
View
Price under review
23 more retailers have this diamond
Prices start from $10,539 AUDSave up to $9,255 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+
1.20ct Marquise
$10,539 AUD