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Marquise|Natural|GIA

1.20ct F VVS1 Marquise Natural Diamond

EX • F/VVS1 • GIA 1555404664

Certificate GIA 1555404664

Diamond specifications and retailer prices

From $12,410 AUD
As of November 6, 2026
Save $10,980 AUD (47%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $23,390 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555404664. Listed at 27 retailers as of November 5, 2026, with prices from $12,410 to $23,390, a $10,980 spread on the same certified stone. NZ Jewellers lists it at $23,390. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555404664
Dimensions10.41 × 5.50 × 3.48 mm
L/W Ratio1.89
Girdle conditionSlightly Thick to Very Thick
Culet sizeNone
Key to symbols
Indented Natural, Feather
Top View
10.41 mm5.50 mm1.20 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555404664
Side View
Table 63.3%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.0%

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: $19,857 AUD|Low: $11,163 AUD|High: $22,180 AUD|Avg: $15,361 AUD
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
November 7, 2026
Retailer 11$12,410 AUD
Retailer 3$13,249 AUD
Retailer 13$13,396 AUD
Retailer 2$14,033 AUD
Retailer 5$14,033 AUD
Retailer 9$14,819 AUD
Retailer 8$15,213 AUD
Retailer 4$15,437 AUD
Retailer 12$15,442 AUD
Retailer 10$16,779 AUD
Retailer 6$17,804 AUD
Retailer 1$19,857 AUD
Retailer 7$21,799 AUD

46 data points across 13 retailers

27 retailers$12,410 AUD to $23,390 AUD

B+
Cheapest Retailer
-
$12,410 AUD
B+
Retailer 2
-
$12,987 AUD
View
B+
Retailer 3
-
$13,020 AUD
View
B+
Retailer 4
-
$13,249 AUD
View
B+
Retailer 5
-
$13,362 AUD
View
B+
Retailer 6
-
$13,396 AUD
View
B+
Retailer 7
-
$13,892 AUD
View
B+
Retailer 8
-
$14,033 AUD
View
Final sale: no returns
Retailer 9
-
$14,033 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$14,819 AUD
View
B+
Retailer 11
-
$14,966 AUD
View
B
Retailer 12
-
$15,203 AUD
View
B+
Retailer 13
-
$15,213 AUD
View
B
Retailer 14
-
$15,421 AUD
View
B
Retailer 15
-
$15,437 AUD
View
Retailer 16
-
$15,442 AUD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$15,630 AUD
View
Retailer 18
-
$15,941 AUD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$16,736 AUD
View
B
Retailer 20
-
$16,779 AUD
View
B
Retailer 21
-
$17,069 AUD
View
B
Retailer 22
-
$17,542 AUD
View
Retailer 23
-
$17,542 AUD
View
Price last confirmed 62 days ago
B
Retailer 24
-
$17,804 AUD
View
B
Retailer 25
-
$19,857 AUD
View
B
Retailer 26
-
$21,799 AUD
View
Most Expensive
B
NZ Jewellers
c8e829fa-738a-41d7-9cec-046557e91c43 · Nov 5
$23,390 AUD
$16,071 USD
View
26 more retailers have this diamond
Prices start from $12,410 AUDSave up to $10,980 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
$12,410 AUD