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Marquise|Natural|GIA

1.20ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • GIA 2557505428

Certificate GIA 2557505428

Diamond specifications and retailer prices

From $7,286 NZD
As of November 4, 2026
Save $8,976 NZD (55%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $16,263 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557505428. Listed at 25 retailers as of November 4, 2026, with prices from $7,286 to $16,263, a $8,976 spread on the same certified stone. NZ Jewellers lists it at $16,263. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557505428
Dimensions9.86 × 5.44 × 3.54 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Needle, Pinpoint, Cavity
Top View
9.86 mm5.44 mm1.20 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557505428
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.1%

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 4
Current: $16,263 NZD|Low: $7,286 NZD|High: $16,320 NZD|Avg: $10,565 NZD|-0.3%
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
November 6, 2026
Retailer 6$7,286 NZD
Retailer 14$7,607 NZD
Retailer 13$8,848 NZD
Retailer 15$8,911 NZD
Retailer 8$8,975 NZD
Retailer 10$9,215 NZD
Retailer 2$9,394 NZD
Retailer 4$9,723 NZD
Retailer 18$9,723 NZD
Retailer 11$9,757 NZD
Retailer 3$9,983 NZD
Retailer 7$9,996 NZD
Retailer 19$10,225 NZD
Retailer 17$10,958 NZD
Retailer 5$11,220 NZD
Retailer 9$11,305 NZD
Retailer 12$11,863 NZD
Retailer 16$15,444 NZD
NZ Jewellers$16,263 NZD

23 data points across 19 retailers

25 retailers$7,286 NZD to $16,263 NZD

A
Cheapest Retailer
-
$7,286 NZD
A
Retailer 2
-
$7,607 NZD
View
B+
Retailer 3
-
$8,581 NZD
View
A
Retailer 4
-
$8,848 NZD
View
B+
Retailer 5
-
$8,911 NZD
View
B+
Retailer 6
-
$8,975 NZD
View
Final sale: no returns
B+
Retailer 7
-
$9,215 NZD
View
B+
Retailer 8
-
$9,215 NZD
View
Retailer 9
-
$9,304 NZD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$9,394 NZD
View
B+
Retailer 11
-
$9,723 NZD
View
B+
Retailer 12
-
$9,723 NZD
View
Retailer 13
-
$9,757 NZD
View
Price last confirmed 8 days ago
Retailer 14
-
$9,836 NZD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$9,860 NZD
View
B+
Retailer 16
-
$9,983 NZD
View
B+
Retailer 17
-
$9,996 NZD
View
B+
Retailer 18
-
$10,225 NZD
View
B+
Retailer 19
-
$10,958 NZD
View
B
Retailer 20
-
$11,220 NZD
View
Retailer 21
-
$11,259 NZD
View
Price last confirmed 18 days ago
B
Retailer 22
-
$11,305 NZD
View
B+
Retailer 23
-
$11,863 NZD
View
B
Retailer 24
-
$15,444 NZD
View
Most Expensive
B
NZ Jewellers
4d2764ee-dbf9-4497-a729-da1cd2f5bfe8 · Nov 5
$16,263 NZD
$9,142 USD
View
24 more retailers have this diamond
Prices start from $7,286 NZDSave up to $8,976 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
$7,286 NZD