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Oval|Natural|GIA

1.35ct M SI1 Oval Natural Diamond

EX • M/SI1 • GIA 7546468233

Certificate GIA 7546468233

Diamond specifications and retailer prices

From £1,115 GBP
As of November 2, 2026
Save £1,636 GBP (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,751 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.35ct natural oval diamond

This 1.35ct 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 7546468233. Listed at 5 retailers as of November 2, 2026, with prices from £1,115 to £2,751, a £1,636 spread on the same certified stone. NZ Jewellers lists it at £2,751. 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

1.35
Carat
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle37.84°
OriginNatural
Grading LabGIA
CertificateGIA 7546468233
Dimensions9.09 × 5.75 × 3.72 mm
L/W Ratio1.58
Girdle conditionExtremely Thick
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
9.09 mm5.75 mm1.35 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7546468233
Side View
Table 58.0%Crown 37.84°GirdlePavilionCuletDepth 64.8%

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: Nov 2
Current: £2,751 GBP|Low: £1,115 GBP|High: £4,773 GBP|Avg: £1,992 GBP|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£1,115 GBP
Retailer 4£1,128 GBP
Retailer 3£1,180 GBP
Retailer 5£1,195 GBP
Retailer 7£1,597 GBP
NZ Jewellers£2,751 GBP
Retailer 6£4,773 GBP

26 data points across 7 retailers

5 retailers£1,115 GBP to £2,751 GBP

A
Cheapest Retailer
-
£1,115 GBP
B+
Retailer 2
-
£1,128 GBP
View
B+
Retailer 3
-
£1,180 GBP
View
B+
Retailer 4
-
£1,195 GBP
View
Most Expensive
C
NZ Jewellers
b40fd516-61b3-4840-b40c-bb61dea30f75 · Nov 2
£2,751 GBP
$3,682 USD
View
4 more retailers have this diamond
Prices start from £1,115 GBPSave up to £1,636 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
1.35ct Oval
£1,115 GBP