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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 $8,105 NZD
As of November 1, 2026
Save $9,944 NZD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $18,049 NZD 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 $8,105 to $18,049, a $9,944 spread on the same certified stone. NZ Jewellers lists it at $18,049. 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: $18,049 NZD|Low: $8,105 NZD|High: $19,027 NZD|Avg: $11,776 NZD|-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$8,105 NZD
Retailer 3$8,503 NZD
Retailer 14$9,444 NZD
Retailer 20$9,910 NZD
Retailer 19$9,960 NZD
Retailer 13$10,070 NZD
Retailer 5$10,551 NZD
Retailer 11$10,922 NZD
Retailer 4$11,061 NZD
Retailer 8$11,067 NZD
Retailer 9$11,067 NZD
Retailer 10$11,067 NZD
Retailer 6$11,346 NZD
Retailer 18$11,684 NZD
Retailer 17$11,791 NZD
Retailer 2$12,451 NZD
Retailer 12$12,805 NZD
Retailer 15$13,263 NZD
Retailer 7$16,325 NZD
NZ Jewellers$18,049 NZD

21 data points across 20 retailers

24 retailers$8,105 NZD to $18,049 NZD

A
Cheapest Retailer
-
$8,105 NZD
A
Retailer 2
-
$8,503 NZD
View
A
Retailer 3
-
$9,444 NZD
View
B+
Retailer 4
-
$9,910 NZD
View
B+
Retailer 5
-
$10,070 NZD
View
B+
Retailer 6
-
$10,414 NZD
View
Retailer 7
-
$10,415 NZD
View
Price last confirmed 5 days ago
Retailer 8
-
$10,551 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$10,866 NZD
View
Retailer 10
-
$10,922 NZD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$11,061 NZD
View
Retailer 12
-
$11,067 NZD
View
Price last confirmed 12 days ago
Retailer 13
-
$11,067 NZD
View
Price last confirmed 11 days ago
Retailer 14
-
$11,067 NZD
View
Price last confirmed 12 days ago
Retailer 15
-
$11,278 NZD
View
Price last confirmed 28 days ago
Retailer 16
-
$11,346 NZD
View
Price last confirmed 11 days ago
Retailer 17
-
$11,376 NZD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$11,684 NZD
View
B+
Retailer 19
-
$11,791 NZD
View
B+
Retailer 20
-
$12,451 NZD
View
Retailer 21
-
$13,127 NZD
View
Price last confirmed 18 days ago
B+
Retailer 22
-
$13,263 NZD
View
Retailer 23
-
$16,325 NZD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
27932001-a67a-4115-813d-13ba544ae709 · Oct 30
$18,049 NZD
$10,146 USD
View
23 more retailers have this diamond
Prices start from $8,105 NZDSave up to $9,944 NZD

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
$8,105 NZD