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Oval|Natural|GIA

1.56ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 6233739659

Certificate GIA 6233739659

Diamond specifications and retailer prices

From $9,953 CAD
£5,610 GBP
As of October 30, 2026
Save $7,660 CAD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $17,614 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.56ct natural oval diamond

This 1.56ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6233739659. Listed at 6 retailers as of October 30, 2026, with prices from $9,953 to $17,614, a $7,660 spread on the same certified stone. NZ Jewellers lists it at $17,614. 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

1.56
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.02°
Pavilion angle39.61°
OriginNatural
Grading LabGIA
CertificateGIA 6233739659
Dimensions9.39 × 6.38 × 4.00 mm
L/W Ratio1.47
Top View
9.39 mm6.38 mm1.56 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6233739659
Side View
Table 58.0%Crown 38.02°Girdle: MED-STKPavilion 39.61°Culet: NoneDepth 62.7%

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: Oct 30
Current: $17,614 CAD|Low: $9,920 CAD|High: $17,810 CAD|Avg: $12,054 CAD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$9,953 CAD
Retailer 8$10,499 CAD
Retailer 3$10,531 CAD
Retailer 5$10,605 CAD
Retailer 6$10,693 CAD
Retailer 7$10,929 CAD
Retailer 9$11,568 CAD
Retailer 4$14,755 CAD
NZ Jewellers$17,614 CAD

27 data points across 9 retailers

6 retailers$9,953 CAD to $17,614 CAD

A
Cheapest Retailer
-
$9,953 CAD
£5,610 GBP
A
Retailer 2
-
$10,531 CAD
$7,539 USD
View
A
Retailer 3
-
$10,605 CAD
$7,592 USD
View
A
Retailer 4
-
$10,693 CAD
$7,655 USD
View
B+
Retailer 5
-
$14,755 CAD
£8,317 GBP
View
Most Expensive
B
NZ Jewellers
15b28910-4a34-430d-886a-03cf7ff47588 · Oct 30
$17,614 CAD
$12,609 USD
View
5 more retailers have this diamond
Prices start from $9,953 CADSave up to $7,660 CAD

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
1.56ct Oval
$9,953 CAD