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Marquise|Natural|GIA

1.20ct H VVS1 Marquise Natural Diamond

EX • H/VVS1 • GIA 2558172037

Certificate GIA 2558172037

Diamond specifications and retailer prices

From $10,122 NZD
As of November 5, 2026
Save $8,482 NZD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,604 NZD 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 H 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 2558172037. Listed at 7 retailers as of November 5, 2026, with prices from $10,122 to $18,604, a $8,482 spread on the same certified stone. NZ Jewellers lists it at $18,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2558172037
Dimensions10.14 × 5.51 × 3.56 mm
L/W Ratio1.84
Top View
10.14 mm5.51 mm1.20 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2558172037
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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 5
Current: $18,604 NZD|Low: $8,037 NZD|High: $18,885 NZD|Avg: $11,173 NZD|-1.5%
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
November 5, 2026
Retailer 5$8,037 NZD
Retailer 13$8,427 NZD
Retailer 6$9,087 NZD
Retailer 3$9,839 NZD
Retailer 2$10,122 NZD
Retailer 9$10,353 NZD
Retailer 12$10,652 NZD
Retailer 4$10,898 NZD
Retailer 8$10,946 NZD
Retailer 7$11,123 NZD
Retailer 11$11,123 NZD
Retailer 14$12,000 NZD
Retailer 10$16,343 NZD
NZ Jewellers$18,604 NZD

13 data points across 14 retailers

7 retailers$10,122 NZD to $18,604 NZD

B+
Cheapest Retailer
-
$10,122 NZD
B+
Retailer 2
-
$10,353 NZD
View
B+
Retailer 3
-
$10,946 NZD
View
B+
Retailer 4
-
$11,123 NZD
View
B+
Retailer 5
-
$11,123 NZD
View
B
Retailer 6
-
$16,343 NZD
View
Most Expensive
B
NZ Jewellers
2477e2cc-ea3c-42f9-96fe-ec8fa81188b2 · Nov 5
$18,604 NZD
$10,458 USD
View
6 more retailers have this diamond
Prices start from $10,122 NZDSave up to $8,482 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.

B+
1.20ct Marquise
$10,122 NZD