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Marquise|Natural|GIA

1.20ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 6555660625

Certificate GIA 6555660625

Diamond specifications and retailer prices

From $8,060 NZD
As of November 6, 2026
Save $7,106 NZD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,166 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555660625. Listed at 18 retailers as of November 4, 2026, with prices from $8,060 to $15,166, a $7,106 spread on the same certified stone. MOH London lists it at $15,166. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555660625
Dimensions10.13 × 5.47 × 3.51 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity, Indented Natural
Top View
10.13 mm5.47 mm1.20 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555660625
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.3%

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 6
Current: $15,166 NZD|Low: $8,060 NZD|High: $15,572 NZD|Avg: $10,526 NZD|-2.6%
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
November 6, 2026
Retailer 2$8,060 NZD
Retailer 6$8,823 NZD
Retailer 5$8,845 NZD
Retailer 11$9,315 NZD
Retailer 14$9,526 NZD
Retailer 13$9,642 NZD
Retailer 7$9,808 NZD
Retailer 9$9,970 NZD
Retailer 3$10,589 NZD
Retailer 12$10,600 NZD
Retailer 8$11,051 NZD
Retailer 4$11,985 NZD
Retailer 10$12,593 NZD
MOH London$15,166 NZD

22 data points across 14 retailers

18 retailers$8,060 NZD to $15,166 NZD

A
Cheapest Retailer
-
$8,060 NZD
B+
Retailer 2
-
$8,823 NZD
View
B+
Retailer 3
-
$8,845 NZD
View
B+
Retailer 4
-
$9,315 NZD
View
B+
Retailer 5
-
$9,526 NZD
View
Final sale: no returns
B+
Retailer 6
-
$9,642 NZD
View
B+
Retailer 7
-
$9,808 NZD
View
B+
Retailer 8
-
$9,970 NZD
View
Retailer 9
-
$10,513 NZD
View
Price last confirmed 30 days ago
Retailer 10
-
$10,513 NZD
View
Price last confirmed 31 days ago
Retailer 11
-
$10,529 NZD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$10,589 NZD
View
B
Retailer 13
-
$10,600 NZD
View
Retailer 14
-
$10,704 NZD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$11,051 NZD
View
B
Retailer 16
-
$11,985 NZD
View
B
Retailer 17
-
$12,593 NZD
View
Most Expensive
B
MOH London
EEDB47532 · Nov 4
$15,166 NZD
£6,620 GBP
View
17 more retailers have this diamond
Prices start from $8,060 NZDSave up to $7,106 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
$8,060 NZD