CaratHunter
Plans
Round|Natural|GIA

1.31ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 7551801095

Certificate GIA 7551801095

Diamond specifications and retailer prices

From £7,190 GBP
CA$13,381 CAD
As of October 30, 2026
Save £1,898 GBP (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £9,089 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7551801095. Listed at 9 retailers as of October 26, 2026, with prices from £7,190 to £9,089, a £1,898 spread on the same certified stone. Wholesale Diamonds Direct lists it at £9,089. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551801095
Dimensions6.97 × 7.01 × 4.34 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.97 mm7.01 mm1.31 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551801095
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 30
Current: £9,011 GBP|Low: £5,589 GBP|High: £9,089 GBP|Avg: £7,634 GBP|+19.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
October 30, 2026
Retailer 4£5,589 GBP
Retailer 3£5,721 GBP
Retailer 2£5,760 GBP
Retailer 5£6,181 GBP
Retailer 13£6,448 GBP
Retailer 8£7,190 GBP
Retailer 10£8,293 GBP
Retailer 6£8,698 GBP
Retailer 7£8,754 GBP
Retailer 9£8,754 GBP
Retailer 11£8,916 GBP
Retailer 1£9,011 GBP
Retailer 12£9,046 GBP
Wholesale Diamonds Direct£9,089 GBP

15 data points across 14 retailers

9 retailers£7,190 GBP to £9,089 GBP

A
Cheapest Retailer
-
£7,190 GBP
CA$13,381 CAD
B+
Retailer 2
-
£8,293 GBP
$11,112 USD
View
B+
Retailer 3
-
£8,698 GBP
View
B+
Retailer 4
-
£8,754 GBP
$11,730 USD
View
B+
Retailer 5
-
£8,754 GBP
$11,730 USD
View
B+
Retailer 6
-
£8,916 GBP
$11,947 USD
View
B+
Retailer 7
-
£9,011 GBP
€11,499 EUR
View
B+
Retailer 8
-
£9,046 GBP
$12,120 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
529261473 · Oct 26
£9,089 GBP
$12,178 USD
View
8 more retailers have this diamond
Prices start from £7,190 GBPSave up to £1,898 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 Round
£7,190 GBP