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Oval|Natural|GIA

1.31ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 2547038946

Certificate GIA 2547038946

Diamond specifications and retailer prices

From £2,932 GBP
$3,928 USD
As of October 28, 2026
Save £3,404 GBP (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,336 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 2547038946. Listed at 17 retailers as of October 28, 2026, with prices from £2,932 to £6,336, a £3,404 spread on the same certified stone. NZ Jewellers lists it at £6,336. 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
FluorescenceNone
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 2547038946
Dimensions8.53 × 6.09 × 3.87 mm
L/W Ratio1.40
Top View
8.53 mm6.09 mm1.31 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547038946
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 40.1°Culet: NoneDepth 63.5%

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 28
Current: £6,336 GBP|Low: £2,799 GBP|High: £6,474 GBP|Avg: £4,315 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
Retailer 15
Retailer 16
October 31, 2026
Retailer 6£2,932 GBP
Retailer 3£3,185 GBP
Retailer 5£3,273 GBP
Retailer 8£3,358 GBP
Retailer 16£3,397 GBP
Retailer 10£3,523 GBP
Retailer 7£3,647 GBP
Retailer 4£3,775 GBP
Retailer 2£3,818 GBP
Retailer 11£3,888 GBP
Retailer 14£3,888 GBP
Retailer 12£4,023 GBP
Retailer 9£4,288 GBP
Retailer 15£5,536 GBP
Retailer 13£6,042 GBP
NZ Jewellers£6,336 GBP

41 data points across 16 retailers

17 retailers£2,932 GBP to £6,336 GBP

A
Cheapest Retailer
-
£2,932 GBP
$3,928 USD
A
Retailer 2
-
£3,185 GBP
$4,267 USD
View
A
Retailer 3
-
£3,273 GBP
CA$6,090 CAD
View
Retailer 4
-
£3,346 GBP
A$6,897 AUD
View
Price last confirmed 173 days ago
B+
Retailer 5
-
£3,358 GBP
$4,500 USD
View
Final sale: no returns
B+
Retailer 6
-
£3,397 GBP
$4,552 USD
View
B+
Retailer 7
-
£3,523 GBP
$4,721 USD
View
B+
Retailer 8
-
£3,647 GBP
SGD 6,604 SGD
View
B+
Retailer 9
-
£3,775 GBP
$5,058 USD
View
B+
Retailer 10
-
£3,818 GBP
View
B+
Retailer 11
-
£3,888 GBP
$5,210 USD
View
B+
Retailer 12
-
£3,888 GBP
$5,210 USD
View
B+
Retailer 13
-
£4,023 GBP
$5,390 USD
View
B+
Retailer 14
-
£4,288 GBP
€5,472 EUR
View
B
Retailer 15
-
£5,536 GBP
$7,418 USD
View
B
Retailer 16
-
£6,042 GBP
View
Most Expensive
B
NZ Jewellers
d34459be-4678-4db7-b5fb-9bc263de308f · Oct 30
£6,336 GBP
$8,489 USD
View
16 more retailers have this diamond
Prices start from £2,932 GBPSave up to £3,404 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
£2,932 GBP