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Oval|Natural|GIA

1.20ct M SI1 Oval Natural Diamond

EX • M/SI1 • GIA 7551063237

Certificate GIA 7551063237

Diamond specifications and retailer prices

From $1,362 NZD
As of November 6, 2026
Save $4,342 NZD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,704 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551063237. Listed at 15 retailers as of November 5, 2026, with prices from $1,362 to $5,704, a $4,342 spread on the same certified stone. NZ Jewellers lists it at $5,704. 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
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551063237
Dimensions8.48 × 5.84 × 3.58 mm
L/W Ratio1.45
Top View
8.48 mm5.84 mm1.20 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551063237
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 61.2%

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: $5,704 NZD|Low: $1,362 NZD|High: $5,704 NZD|Avg: $2,323 NZD|+13.8%
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
November 6, 2026
Retailer 12$1,362 NZD
Retailer 10$1,779 NZD
Retailer 2$1,788 NZD
Retailer 7$1,818 NZD
Retailer 4$1,878 NZD
Retailer 11$1,889 NZD
Retailer 5$2,046 NZD
Retailer 6$2,060 NZD
Retailer 9$2,084 NZD
Retailer 13$2,100 NZD
Retailer 8$2,219 NZD
Retailer 3$2,634 NZD
NZ Jewellers$5,704 NZD

34 data points across 13 retailers

15 retailers$1,362 NZD to $5,704 NZD

A
Cheapest Retailer
-
$1,362 NZD
A
Retailer 2
-
$1,779 NZD
View
A
Retailer 3
-
$1,788 NZD
View
A
Retailer 4
-
$1,818 NZD
View
Retailer 5
-
$1,878 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,889 NZD
View
Retailer 7
-
$1,995 NZD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$2,046 NZD
View
A
Retailer 9
-
$2,060 NZD
View
A
Retailer 10
-
$2,084 NZD
View
A
Retailer 11
-
$2,100 NZD
View
A
Retailer 12
-
$2,219 NZD
View
B+
Retailer 13
-
$2,634 NZD
View
Retailer 14
-
$4,869 NZD
View
Price last confirmed 38 days ago
Most Expensive
C
NZ Jewellers
f24f6859-fe88-481c-94d4-a131d283ea0f · Nov 5
$5,704 NZD
$3,162 USD
View
14 more retailers have this diamond
Prices start from $1,362 NZDSave up to $4,342 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 Oval
$1,362 NZD