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Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2235994063

Certificate GIA 2235994063

Diamond specifications and retailer prices

From £2,999 GBP
As of November 5, 2026
Save £3,531 GBP (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £6,530 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2235994063. Listed at 24 retailers as of November 5, 2026, with prices from £2,999 to £6,530, a £3,531 spread on the same certified stone. NZ Jewellers lists it at £6,530. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2235994063
Dimensions6.89 × 6.93 × 4.34 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Cloud, Needle, Pinpoint
Top View
6.89 mm6.93 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2235994063
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 5
Current: £4,763 GBP|Low: £2,993 GBP|High: £6,293 GBP|Avg: £4,121 GBP|+0.5%
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
Retailer 14
November 5, 2026
Retailer 5£3,085 GBP
Retailer 13£3,265 GBP
Retailer 4£3,336 GBP
Retailer 2£3,597 GBP
Retailer 7£3,630 GBP
Retailer 10£3,834 GBP
Retailer 14£3,936 GBP
Retailer 12£3,968 GBP
Retailer 6£4,101 GBP
Retailer 9£4,135 GBP
Retailer 8£4,279 GBP
Retailer 1£4,763 GBP
Retailer 3£5,652 GBP
Retailer 11£6,202 GBP

32 data points across 14 retailers

24 retailers£2,999 GBP to £6,530 GBP

A
Cheapest Retailer
-
£2,999 GBP
A
Retailer 2
-
£3,085 GBP
View
A
Retailer 3
-
£3,121 GBP
View
A
Retailer 4
-
£3,265 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,336 GBP
View
A
Retailer 6
-
£3,340 GBP
View
A
Retailer 7
-
£3,537 GBP
View
Retailer 8
-
£3,537 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£3,597 GBP
View
A
Retailer 10
-
£3,630 GBP
View
A
Retailer 11
-
£3,834 GBP
View
B+
Retailer 12
-
£3,854 GBP
View
B+
Retailer 13
-
£3,878 GBP
View
Retailer 14
-
£3,936 GBP
View
Price last confirmed 28 days ago
B+
Retailer 15
-
£3,968 GBP
View
B+
Retailer 16
-
£3,968 GBP
View
B+
Retailer 17
-
£4,101 GBP
View
B+
Retailer 18
-
£4,135 GBP
View
B+
Retailer 19
-
£4,279 GBP
View
B+
Retailer 20
-
£4,497 GBP
View
B+
Retailer 21
-
£4,763 GBP
View
B
Retailer 22
-
£5,652 GBP
View
B
Retailer 23
-
£6,202 GBP
View
Most Expensive
B
NZ Jewellers
c9eb26be-0740-415d-93dd-ff805d831ecd · Nov 5
£6,530 GBP
$8,789 USD
View
23 more retailers have this diamond
Prices start from £2,999 GBPSave up to £3,531 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
1.30ct Round
£2,999 GBP