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Oval|Natural|GIA

1.31ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 6565418496

Certificate GIA 6565418496

Diamond specifications and retailer prices

From £2,035 GBP
HK$21,300 HKD
As of October 29, 2026
Save £2,820 GBP (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,855 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural oval diamond

This 1.31ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565418496. Listed at 14 retailers as of October 29, 2026, with prices from £2,035 to £4,855, a £2,820 spread on the same certified stone. NZ Jewellers lists it at £4,855. 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

1.31
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565418496
Dimensions8.32 × 6.06 × 3.94 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.32 mm6.06 mm1.31 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565418496
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.0%

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 29
Current: £4,855 GBP|Low: £1,987 GBP|High: £4,855 GBP|Avg: £3,000 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 10£2,035 GBP
Retailer 7£2,210 GBP
Retailer 11£2,329 GBP
Retailer 13£2,333 GBP
Retailer 9£2,629 GBP
Retailer 6£2,644 GBP
Retailer 8£2,763 GBP
Retailer 3£2,795 GBP
Retailer 14£2,860 GBP
Retailer 5£2,918 GBP
Retailer 2£3,157 GBP
Retailer 4£4,047 GBP
Retailer 12£4,563 GBP
NZ Jewellers£4,855 GBP

11 data points across 14 retailers

14 retailers£2,035 GBP to £4,855 GBP

A
Cheapest Retailer
-
£2,035 GBP
HK$21,300 HKD
A
Retailer 2
-
£2,210 GBP
$2,961 USD
View
A
Retailer 3
-
£2,329 GBP
$3,121 USD
View
Final sale: no returns
A
Retailer 4
-
£2,333 GBP
A$4,810 AUD
View
A
Retailer 5
-
£2,629 GBP
View
A
Retailer 6
-
£2,644 GBP
$3,542 USD
View
A
Retailer 7
-
£2,763 GBP
View
A
Retailer 8
-
£2,795 GBP
SGD 5,060 SGD
View
A
Retailer 9
-
£2,860 GBP
$3,832 USD
View
A
Retailer 10
-
£2,918 GBP
$3,910 USD
View
A
Retailer 11
-
£3,157 GBP
€4,028 EUR
View
B+
Retailer 12
-
£4,047 GBP
$5,423 USD
View
B
Retailer 13
-
£4,563 GBP
View
Most Expensive
B
NZ Jewellers
e881f076-34fb-4d21-8770-1e111b028163 · Oct 30
£4,855 GBP
$6,505 USD
View
13 more retailers have this diamond
Prices start from £2,035 GBPSave up to £2,820 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
1.31ct Oval
£2,035 GBP