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Marquise|Natural|GIA

1.20ct F VS2 Marquise Natural Diamond

VG • F/VS2 • GIA 6551416309

Certificate GIA 6551416309

Diamond specifications and retailer prices

From $12,117 NZD
As of November 4, 2026
Save $9,139 NZD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,255 NZD at MOH London · As of November 7, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551416309. Listed at 15 retailers as of November 4, 2026, with prices from $12,117 to $21,255, a $9,139 spread on the same certified stone. MOH London lists it at $21,255. 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
F
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551416309
Dimensions10.21 × 5.50 × 3.62 mm
L/W Ratio1.86
Girdle conditionFaceted
Top View
10.21 mm5.50 mm1.20 ctF / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551416309
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.9%

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: $21,255 NZD|Low: $11,754 NZD|High: $21,629 NZD|Avg: $15,376 NZD|-1.5%
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 7, 2026
Retailer 15$12,117 NZD
Retailer 3$12,817 NZD
Retailer 14$12,824 NZD
Retailer 4$12,930 NZD
Retailer 10$14,337 NZD
Retailer 13$14,711 NZD
Retailer 8$14,769 NZD
Retailer 6$15,422 NZD
Retailer 11$15,790 NZD
Retailer 9$16,282 NZD
Retailer 5$16,576 NZD
Retailer 7$16,890 NZD
Retailer 12$18,708 NZD
Retailer 2$18,943 NZD
MOH London$21,255 NZD

36 data points across 15 retailers

15 retailers$12,117 NZD to $21,255 NZD

B+
Cheapest Retailer
-
$12,117 NZD
B+
Retailer 2
-
$12,817 NZD
View
B+
Retailer 3
-
$12,824 NZD
View
Final sale: no returns
B+
Retailer 4
-
$12,930 NZD
View
B+
Retailer 5
-
$14,337 NZD
View
Retailer 6
-
$14,711 NZD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$14,769 NZD
View
B
Retailer 8
-
$15,422 NZD
View
B+
Retailer 9
-
$15,790 NZD
View
B
Retailer 10
-
$16,282 NZD
View
B
Retailer 11
-
$16,576 NZD
View
Retailer 12
-
$16,890 NZD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$18,708 NZD
View
B
Retailer 14
-
$18,943 NZD
View
Most Expensive
B
MOH London
004B5067F · Nov 7
$21,255 NZD
£9,278 GBP
View
14 more retailers have this diamond
Prices start from $12,117 NZDSave up to $9,139 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
$12,117 NZD