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Marquise|Natural|GIA

1.20ct I VS2 Marquise Natural Diamond

GD • I/VS2 • GIA 5242009745

Certificate GIA 5242009745

Diamond specifications and retailer prices

From $7,961 NZD
$4,479 USD
As of November 2, 2026
Save $10,077 NZD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,038 NZD at NZ Jewellers · As of November 3, 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5242009745. Listed at 23 retailers as of November 2, 2026, with prices from $7,961 to $18,038, a $10,077 spread on the same certified stone. NZ Jewellers lists it at $18,038. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.6°
Pavilion angle36.19°
OriginNatural
Grading LabGIA
CertificateGIA 5242009745
Dimensions10.23 × 5.44 × 3.32 mm
L/W Ratio1.88
Culet sizeNone
Top View
10.23 mm5.44 mm1.20 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5242009745
Side View
Table 59.0%Crown 41.6°Girdle: STK-VTKPavilion 36.19°Culet: NoneDepth 60.9%

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 2
Current: $10,519 NZD|Low: $7,961 NZD|High: $16,080 NZD|Avg: $11,132 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 3$7,961 NZD
Retailer 10$9,018 NZD
Retailer 2$9,770 NZD
Retailer 12$9,770 NZD
Retailer 8$9,942 NZD
Retailer 1$10,519 NZD
Retailer 11$10,661 NZD
Retailer 4$11,674 NZD
Retailer 6$11,781 NZD
Retailer 7$13,250 NZD
Retailer 9$15,625 NZD
Retailer 5$15,888 NZD

43 data points across 12 retailers

23 retailers$7,961 NZD to $18,038 NZD

B+
Cheapest Retailer
-
$7,961 NZD
$4,479 USD
B+
Retailer 2
-
$8,522 NZD
$4,795 USD
View
B+
Retailer 3
-
$9,018 NZD
$5,074 USD
View
Final sale: no returns
B+
Retailer 4
-
$9,094 NZD
$5,117 USD
View
B
Retailer 5
-
$9,144 NZD
$5,145 USD
View
B
Retailer 6
-
$9,770 NZD
$5,497 USD
View
B
Retailer 7
-
$9,770 NZD
$5,497 USD
View
B
Retailer 8
-
$9,770 NZD
$5,497 USD
View
B
Retailer 9
-
$9,942 NZD
$5,594 USD
View
B
Retailer 10
-
$10,519 NZD
£4,660 GBP
View
Retailer 11
-
$10,661 NZD
A$9,229 AUD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$10,913 NZD
$6,140 USD
View
B
Retailer 13
-
$10,913 NZD
$6,140 USD
View
B
Retailer 14
-
$11,055 NZD
$6,220 USD
View
B
Retailer 15
-
$11,273 NZD
$6,343 USD
View
B
Retailer 16
-
$11,286 NZD
$6,350 USD
View
B
Retailer 17
-
$11,674 NZD
£5,172 GBP
View
B
Retailer 18
-
$11,781 NZD
€6,313 EUR
View
Retailer 19
-
$11,892 NZD
$6,691 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$13,250 NZD
ZAR 120,440 ZAR
View
Retailer 21
-
$15,625 NZD
$8,791 USD
View
Price last confirmed 7 days ago
B
Retailer 22
-
$15,888 NZD
£7,039 GBP
View
Most Expensive
C
NZ Jewellers
210642b2-9835-49a9-aed4-c92807c90287 · Nov 3
$18,038 NZD
$10,149 USD
View
22 more retailers have this diamond
Prices start from $7,961 NZDSave up to $10,077 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
$7,961 NZD