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Oval|Natural|GIA

1.56ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 100767676792

Certificate GIA 100767676792

Diamond specifications and retailer prices

From £3,693 GBP
As of November 6, 2026
4 retailers carry this diamond
Most expensive: £7,785 GBP at NZ Jewellers · As of September 25, 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 G 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 100767676792. Listed at 4 retailers as of November 6, 2026. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 100767676792
Dimensions9.60 × 6.44 mm
L/W Ratio1.49
Top View
9.60 mm6.44 mm1.56 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 100767676792
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCuletDepth 58.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £7,618 GBP|Low: £3,657 GBP|High: £7,785 GBP|Avg: £4,889 GBP|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 22, 2026
Retailer 4£3,693 GBP
Retailer 5£4,239 GBP
Retailer 3£4,362 GBP
Retailer 2£4,411 GBP
NZ Jewellers£7,618 GBP

27 data points across 5 retailers

4 retailers

A
Cheapest Retailer
-
£3,693 GBP
Retailer 2
-
£4,362 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
£7,618 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
b59a0ff7-e5d0-402d-a33f-3d5b29f1a237 · Sep 25
£7,785 GBP
$10,420 USD
View
Price last confirmed 42 days ago
3 more retailers have this diamond
Prices start from £3,693 GBP

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
£3,693 GBP