Round|Natural|GIA

1.30ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 7543278143

Certificate GIA 7543278143

Diamond specifications and retailer prices

From £3,030 GBP
As of November 4, 2026
Save £3,385 GBP (53%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: £6,416 GBP at NZ Jewellers · As of October 20, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7543278143. Listed at 34 retailers as of November 4, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7543278143
Dimensions6.91 × 6.96 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.91 mm6.96 mm1.30 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543278143
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 4
Current: £3,767 GBP|Low: £2,940 GBP|High: £6,183 GBP|Avg: £3,977 GBP|-0.8%
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
November 5, 2026
Retailer 3£3,030 GBP
Retailer 12£3,143 GBP
Retailer 2£3,207 GBP
Retailer 5£3,282 GBP
Retailer 11£3,475 GBP
Retailer 8£3,658 GBP
Retailer 13£3,678 GBP
Retailer 1£3,767 GBP
Retailer 4£3,867 GBP
Retailer 7£4,200 GBP
Retailer 9£4,322 GBP
Retailer 10£4,715 GBP
Retailer 6£6,093 GBP

36 data points across 13 retailers

34 retailers£3,030 GBP to £6,416 GBP

A
Cheapest Retailer
-
£3,030 GBP
A
Retailer 2
-
£3,143 GBP
View
A
Retailer 3
-
£3,207 GBP
View
Final sale: no returns
A
Retailer 4
-
£3,282 GBP
View
A
Retailer 5
-
£3,449 GBP
View
Retailer 6
-
£3,475 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
£3,475 GBP
View
Retailer 8
-
£3,475 GBP
View
Price last confirmed 28 days ago
Retailer 9
-
£3,475 GBP
View
Price last confirmed 49 days ago
Retailer 10
-
£3,475 GBP
View
Price last confirmed 28 days ago
Retailer 11
-
£3,475 GBP
View
Price last confirmed 37 days ago
Retailer 12
-
£3,475 GBP
View
Price last confirmed 14 days ago
A
Retailer 13
-
£3,658 GBP
View
B+
Retailer 14
-
£3,678 GBP
View
Retailer 15
-
£3,678 GBP
View
Price last confirmed 27 days ago
B+
Retailer 16
-
£3,748 GBP
View
B+
Retailer 17
-
£3,748 GBP
View
A
Retailer 18
-
£3,767 GBP
View
Retailer 19
-
£3,867 GBP
View
Price last confirmed 27 days ago
B+
Retailer 20
-
£3,874 GBP
View
Retailer 21
-
£4,010 GBP
View
Price last confirmed 44 days ago
Retailer 22
-
£4,010 GBP
View
Price last confirmed 27 days ago
Retailer 23
-
£4,010 GBP
View
Price last confirmed 15 days ago
B+
Retailer 24
-
£4,010 GBP
View
B+
Retailer 25
-
£4,200 GBP
View
Retailer 26
-
£4,235 GBP
View
Price last confirmed 21 days ago
B+
Retailer 27
-
£4,322 GBP
View
B+
Retailer 28
-
£4,459 GBP
View
B+
Retailer 29
-
£4,715 GBP
View
B
Retailer 30
-
£6,093 GBP
View
B
Retailer 31
-
£6,416 GBP
View
Retailer 32
-
£6,416 GBP
View
Price last confirmed 47 days ago
Retailer 33
-
£6,416 GBP
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
b3254306-522d-4a6b-8034-5786f25315b2 · Oct 20
£6,416 GBP
$8,661 USD
View
Price last confirmed 15 days ago
33 more retailers have this diamond
Prices start from £3,030 GBPSave up to £3,385 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
£3,030 GBP