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Marquise|Natural|GIA

1.20ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 7562212496

Certificate GIA 7562212496

Diamond specifications and retailer prices

From $4,679 NZD
As of November 6, 2026
Save $6,267 NZD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,946 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562212496. Listed at 19 retailers as of November 5, 2026, with prices from $4,679 to $10,946, a $6,267 spread on the same certified stone. NZ Jewellers lists it at $10,946. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562212496
Dimensions11.04 × 5.51 × 3.38 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
11.04 mm5.51 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7562212496
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.4%

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: $10,946 NZD|Low: $4,679 NZD|High: $11,157 NZD|Avg: $6,804 NZD|-1.9%
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
November 7, 2026
Retailer 11$4,679 NZD
Retailer 8$4,988 NZD
Retailer 3$5,578 NZD
Retailer 5$5,917 NZD
Retailer 12$6,178 NZD
Retailer 16$6,283 NZD
Retailer 18$6,283 NZD
Retailer 6$6,449 NZD
Retailer 2$6,501 NZD
Retailer 4$6,525 NZD
Retailer 10$6,527 NZD
Retailer 17$6,543 NZD
Retailer 9$6,709 NZD
Retailer 7$6,837 NZD
Retailer 13$6,884 NZD
Retailer 15$7,250 NZD
Retailer 14$10,477 NZD
NZ Jewellers$10,946 NZD

25 data points across 18 retailers

19 retailers$4,679 NZD to $10,946 NZD

A
Cheapest Retailer
-
$4,679 NZD
A
Retailer 2
-
$4,988 NZD
View
Final sale: no returns
A
Retailer 3
-
$5,246 NZD
View
A
Retailer 4
-
$5,578 NZD
View
B+
Retailer 5
-
$5,917 NZD
View
B+
Retailer 6
-
$6,178 NZD
View
Retailer 7
-
$6,283 NZD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$6,283 NZD
View
B+
Retailer 9
-
$6,449 NZD
View
B+
Retailer 10
-
$6,501 NZD
View
B+
Retailer 11
-
$6,525 NZD
View
B+
Retailer 12
-
$6,527 NZD
View
B+
Retailer 13
-
$6,543 NZD
View
B+
Retailer 14
-
$6,709 NZD
View
B+
Retailer 15
-
$6,837 NZD
View
B+
Retailer 16
-
$6,884 NZD
View
B+
Retailer 17
-
$7,250 NZD
View
B
Retailer 18
-
$10,477 NZD
View
Most Expensive
B
NZ Jewellers
7eb179f7-83db-491e-841d-b800f6b54aa9 · Nov 5
$10,946 NZD
$6,068 USD
View
18 more retailers have this diamond
Prices start from $4,679 NZDSave up to $6,267 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
$4,679 NZD