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Marquise|Natural|GIA

1.20ct I VVS1 Marquise Natural Diamond

EX • I/VVS1 • GIA 1557626435

Certificate GIA 1557626435

Diamond specifications and retailer prices

From $6,508 AUD
As of November 1, 2026
Save $7,985 AUD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,494 AUD at NZ Jewellers · As of October 30, 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 I colour (near-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 1557626435. Listed at 24 retailers as of October 30, 2026, with prices from $6,508 to $14,494, a $7,985 spread on the same certified stone. NZ Jewellers lists it at $14,494. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557626435
Dimensions10.31 × 5.50 × 3.49 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
10.31 mm5.50 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557626435
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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: $14,494 AUD|Low: $6,508 AUD|High: $15,279 AUD|Avg: $9,456 AUD|-5.1%
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 16$6,508 AUD
Retailer 3$6,828 AUD
Retailer 14$7,584 AUD
Retailer 20$7,958 AUD
Retailer 19$7,998 AUD
Retailer 13$8,087 AUD
Retailer 5$8,472 AUD
Retailer 11$8,771 AUD
Retailer 4$8,882 AUD
Retailer 8$8,887 AUD
Retailer 9$8,887 AUD
Retailer 10$8,887 AUD
Retailer 6$9,111 AUD
Retailer 18$9,382 AUD
Retailer 17$9,468 AUD
Retailer 2$9,998 AUD
Retailer 12$10,282 AUD
Retailer 15$10,651 AUD
Retailer 7$13,109 AUD
NZ Jewellers$14,494 AUD

21 data points across 20 retailers

24 retailers$6,508 AUD to $14,494 AUD

A
Cheapest Retailer
-
$6,508 AUD
A
Retailer 2
-
$6,828 AUD
View
A
Retailer 3
-
$7,584 AUD
View
B+
Retailer 4
-
$7,958 AUD
View
B+
Retailer 5
-
$8,087 AUD
View
B+
Retailer 6
-
$8,362 AUD
View
Retailer 7
-
$8,364 AUD
View
Price last confirmed 5 days ago
Retailer 8
-
$8,472 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$8,725 AUD
View
Retailer 10
-
$8,771 AUD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$8,882 AUD
View
Retailer 12
-
$8,887 AUD
View
Price last confirmed 12 days ago
Retailer 13
-
$8,887 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
$8,887 AUD
View
Price last confirmed 12 days ago
Retailer 15
-
$9,057 AUD
View
Price last confirmed 28 days ago
Retailer 16
-
$9,111 AUD
View
Price last confirmed 11 days ago
Retailer 17
-
$9,135 AUD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$9,382 AUD
View
B+
Retailer 19
-
$9,468 AUD
View
B+
Retailer 20
-
$9,998 AUD
View
Retailer 21
-
$10,541 AUD
View
Price last confirmed 18 days ago
B+
Retailer 22
-
$10,651 AUD
View
Retailer 23
-
$13,109 AUD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
27932001-a67a-4115-813d-13ba544ae709 · Oct 30
$14,494 AUD
$10,146 USD
View
23 more retailers have this diamond
Prices start from $6,508 AUDSave up to $7,985 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
1.20ct Marquise
$6,508 AUD