Round|Natural|GIA

1.30ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 1242031717

Certificate GIA 1242031717

Diamond specifications and retailer prices

From £4,780 GBP
As of November 4, 2026
Save £5,340 GBP (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £10,120 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242031717. Listed at 24 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
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242031717
Dimensions6.94 × 6.90 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.94 mm6.90 mm1.30 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242031717
Side View
Table 57.0%Crown 36°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,581 GBP|Low: £4,638 GBP|High: £8,523 GBP|Avg: £6,186 GBP|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12£4,780 GBP
Retailer 2£5,060 GBP
Retailer 10£5,061 GBP
Retailer 4£5,067 GBP
Retailer 1£5,581 GBP
Retailer 7£5,746 GBP
Retailer 11£5,799 GBP
Retailer 3£5,802 GBP
Retailer 6£6,561 GBP
Retailer 5£7,382 GBP
Retailer 9£7,832 GBP
Retailer 8£8,410 GBP

34 data points across 12 retailers

24 retailers£4,780 GBP to £10,120 GBP

A
Cheapest Retailer
-
£4,780 GBP
A
Retailer 2
-
£5,060 GBP
View
Final sale: no returns
Retailer 3
-
£5,061 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£5,067 GBP
View
A
Retailer 5
-
£5,388 GBP
View
Retailer 6
-
£5,482 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£5,482 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
£5,566 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
-
£5,581 GBP
View
B+
Retailer 10
-
£5,746 GBP
View
Retailer 11
-
£5,799 GBP
View
Price last confirmed 15 days ago
B+
Retailer 12
-
£5,802 GBP
View
Retailer 13
-
£6,325 GBP
View
Price last confirmed 38 days ago
Retailer 14
-
£6,325 GBP
View
Price last confirmed 16 days ago
B+
Retailer 15
-
£6,325 GBP
View
B+
Retailer 16
-
£6,544 GBP
View
B+
Retailer 17
-
£6,561 GBP
View
Retailer 18
-
£6,666 GBP
View
Price last confirmed 22 days ago
B+
Retailer 19
-
£7,382 GBP
View
Retailer 20
-
£7,832 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
£8,410 GBP
View
Retailer 22
-
£10,120 GBP
View
Price last confirmed 41 days ago
B
Retailer 23
-
£10,120 GBP
View
Most Expensive
NZ Jewellers
e9bb2e8b-4587-4fbd-b678-ac936f39c84b · Oct 20
£10,120 GBP
$13,621 USD
View
Price last confirmed 16 days ago
23 more retailers have this diamond
Prices start from £4,780 GBPSave up to £5,340 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
£4,780 GBP