Oval|Natural|GIA

1.36ct M SI1 Oval Natural Diamond

ID • M/SI1 • GIA 6512161600

Certificate GIA 6512161600

Diamond specifications and retailer prices

From $1,766 USD
As of November 6, 2026
Save $2,636 USD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,402 USD 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 $1,766 to $4,402, a $2,636 spread on the same certified stone. NZ Jewellers lists it at $4,402. 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
Color
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: $4,402 USD|Low: $1,634 USD|High: $4,402 USD|Avg: $2,132 USD|+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$1,634 USD
Retailer 12$1,766 USD
Retailer 2$1,774 USD
Retailer 4$1,794 USD
Retailer 8$1,805 USD
Retailer 6$1,865 USD
Retailer 9$1,888 USD
Retailer 5$1,942 USD
Retailer 3$2,070 USD
Retailer 7$2,203 USD
Retailer 10$2,450 USD
NZ Jewellers$4,402 USD

40 data points across 12 retailers

12 retailers$1,766 USD to $4,402 USD

A
Cheapest Retailer
-
$1,766 USD
A
Retailer 2
-
$1,774 USD
View
Retailer 3
-
$1,794 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,805 USD
View
A
Retailer 5
-
$1,865 USD
View
A
Retailer 6
-
$1,888 USD
View
B+
Retailer 7
-
$1,942 USD
View
B+
Retailer 8
-
$2,070 USD
View
B+
Retailer 9
-
$2,203 USD
View
B+
Retailer 10
-
$2,450 USD
View
C
Retailer 11
-
$4,375 USD
View
Most Expensive
C
NZ Jewellers
e04b518e-c4b9-4cfe-b15f-9a288ecfa4be · Nov 5
$4,402 USD
View
11 more retailers have this diamond
Prices start from $1,766 USDSave up to $2,636 USD

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
$1,766 USD