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Oval|Natural|GIA

1.36ct M SI1 Oval Natural Diamond

ID • M/SI1 • GIA 6512161600

Certificate GIA 6512161600

Diamond specifications and retailer prices

From $3,186 NZD
As of November 6, 2026
Save $4,755 NZD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,941 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.36ct natural oval diamond

This 1.36ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 6512161600. Listed at 12 retailers as of November 5, 2026, with prices from $3,186 to $7,941, a $4,755 spread on the same certified stone. NZ Jewellers lists it at $7,941. 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

1.36
Carat
M
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512161600
Dimensions8.67 × 6.18 × 3.90 mm
L/W Ratio1.40
Top View
8.67 mm6.18 mm1.36 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512161600
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,941 NZD|Low: $2,948 NZD|High: $7,941 NZD|Avg: $3,846 NZD|+0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$2,948 NZD
Retailer 12$3,186 NZD
Retailer 2$3,200 NZD
Retailer 4$3,236 NZD
Retailer 8$3,256 NZD
Retailer 6$3,364 NZD
Retailer 9$3,406 NZD
Retailer 5$3,503 NZD
Retailer 3$3,734 NZD
Retailer 7$3,974 NZD
Retailer 10$4,420 NZD
NZ Jewellers$7,941 NZD

40 data points across 12 retailers

12 retailers$3,186 NZD to $7,941 NZD

A
Cheapest Retailer
-
$3,186 NZD
A
Retailer 2
-
$3,200 NZD
View
Retailer 3
-
$3,236 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$3,256 NZD
View
A
Retailer 5
-
$3,364 NZD
View
A
Retailer 6
-
$3,406 NZD
View
B+
Retailer 7
-
$3,503 NZD
View
B+
Retailer 8
-
$3,734 NZD
View
B+
Retailer 9
-
$3,974 NZD
View
B+
Retailer 10
-
$4,420 NZD
View
C
Retailer 11
-
$7,892 NZD
View
Most Expensive
C
NZ Jewellers
e04b518e-c4b9-4cfe-b15f-9a288ecfa4be · Nov 5
$7,941 NZD
$4,402 USD
View
11 more retailers have this diamond
Prices start from $3,186 NZDSave up to $4,755 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
1.36ct Oval
$3,186 NZD