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Oval|Natural|GIA

1.56ct H SI2 Oval Natural Diamond

FR • H/SI2 • GIA 7541159700

Certificate GIA 7541159700

Diamond specifications and retailer prices

From £2,966 GBP
As of October 30, 2026
Save £2,351 GBP (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,317 GBP 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7541159700. Listed at 5 retailers as of October 30, 2026, with prices from £2,966 to £5,317, a £2,351 spread on the same certified stone. NZ Jewellers lists it at £5,317. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
H
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541159700
Dimensions9.12 × 5.34 × 3.75 mm
L/W Ratio1.71
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
9.12 mm5.34 mm1.56 ctH / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7541159700
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 70.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,317 GBP|Low: £2,911 GBP|High: £5,480 GBP|Avg: £3,827 GBP|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6£2,911 GBP
Retailer 2£2,966 GBP
Retailer 4£3,052 GBP
Retailer 5£3,052 GBP
Retailer 7£3,708 GBP
Retailer 3£5,111 GBP
NZ Jewellers£5,317 GBP

27 data points across 7 retailers

5 retailers£2,966 GBP to £5,317 GBP

B+
Cheapest Retailer
-
£2,966 GBP
B+
Retailer 2
-
£3,052 GBP
$4,089 USD
View
B+
Retailer 3
-
£3,052 GBP
$4,089 USD
View
B
Retailer 4
-
£5,111 GBP
View
Most Expensive
B
NZ Jewellers
8b9f3ea2-b31e-456d-abb3-8e020a1ebe16 · Oct 30
£5,317 GBP
$7,124 USD
View
4 more retailers have this diamond
Prices start from £2,966 GBPSave up to £2,351 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.

B+
1.56ct Oval
£2,966 GBP