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Marquise|Natural|GIA

1.20ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 2557940448

Certificate GIA 2557940448

Diamond specifications and retailer prices

From $11,383 NZD
As of November 4, 2026
Save $7,872 NZD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,255 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557940448. Listed at 15 retailers as of November 4, 2026, with prices from $11,383 to $19,255, a $7,872 spread on the same certified stone. MOH London lists it at $19,255. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557940448
Dimensions10.14 × 5.46 × 3.45 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle
Top View
10.14 mm5.46 mm1.20 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557940448
Side View
Table 62.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 63.1%

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 4
Current: $19,255 NZD|Low: $11,381 NZD|High: $19,540 NZD|Avg: $13,724 NZD|-0.3%
MOH London
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
November 5, 2026
Retailer 13$11,383 NZD
Retailer 9$11,618 NZD
Retailer 12$12,449 NZD
Retailer 5$12,755 NZD
Retailer 11$12,911 NZD
Retailer 2$13,057 NZD
Retailer 6$13,110 NZD
Retailer 14$13,833 NZD
Retailer 4$14,018 NZD
Retailer 15$14,018 NZD
Retailer 10$14,100 NZD
Retailer 7$14,192 NZD
Retailer 8$14,413 NZD
Retailer 3$14,498 NZD
MOH London$19,255 NZD

37 data points across 15 retailers

15 retailers$11,383 NZD to $19,255 NZD

B+
Cheapest Retailer
-
$11,383 NZD
B+
Retailer 2
-
$11,618 NZD
View
B+
Retailer 3
-
$12,449 NZD
View
B+
Retailer 4
-
$12,755 NZD
View
B+
Retailer 5
-
$12,911 NZD
View
B+
Retailer 6
-
$13,057 NZD
View
B+
Retailer 7
-
$13,110 NZD
View
B
Retailer 8
-
$13,833 NZD
View
B
Retailer 9
-
$14,018 NZD
View
B
Retailer 10
-
$14,018 NZD
View
B
Retailer 11
-
$14,100 NZD
View
Retailer 12
-
$14,192 NZD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
$14,413 NZD
View
B+
Retailer 14
-
$14,498 NZD
View
Most Expensive
B
MOH London
249BC446A · Nov 4
$19,255 NZD
£8,523 GBP
View
14 more retailers have this diamond
Prices start from $11,383 NZDSave up to $7,872 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
$11,383 NZD