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Round|Natural|GIA

1.30ct L VS1 Round Natural Diamond

EX • L/VS1 • GIA 1242107658

Certificate GIA 1242107658

Diamond specifications and retailer prices

From £1,980 GBP
As of November 6, 2026
Save £2,470 GBP (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,450 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242107658. Listed at 10 retailers as of November 5, 2026, with prices from £1,980 to £4,450, a £2,470 spread on the same certified stone. NZ Jewellers lists it at £4,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242107658
Dimensions6.89 × 6.94 × 4.35 mm
L/W Ratio1.01
Star length55%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Indented Natural, Natural
Top View
6.89 mm6.94 mm1.30 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242107658
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 6
Current: £4,450 GBP|Low: £1,979 GBP|High: £4,450 GBP|Avg: £2,488 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£1,980 GBP
Retailer 9£2,084 GBP
Retailer 8£2,128 GBP
Retailer 6£2,129 GBP
Retailer 7£2,210 GBP
Retailer 3£2,239 GBP
Retailer 5£2,394 GBP
Retailer 10£2,456 GBP
Retailer 4£2,597 GBP
NZ Jewellers£4,450 GBP

13 data points across 10 retailers

10 retailers£1,980 GBP to £4,450 GBP

A
Cheapest Retailer
-
£1,980 GBP
B+
Retailer 2
-
£2,084 GBP
View
B+
Retailer 3
-
£2,128 GBP
View
Retailer 4
-
£2,129 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£2,210 GBP
View
B+
Retailer 6
-
£2,239 GBP
View
B+
Retailer 7
-
£2,394 GBP
View
B
Retailer 8
-
£2,456 GBP
View
B+
Retailer 9
-
£2,597 GBP
View
Most Expensive
B
NZ Jewellers
4d6a9700-32fd-4c48-b1dc-6f1a4e18a59d · Nov 5
£4,450 GBP
$5,989 USD
View
9 more retailers have this diamond
Prices start from £1,980 GBPSave up to £2,470 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
£1,980 GBP