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Round|Natural|GIA

1.30ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 5242054522

Certificate GIA 5242054522

Diamond specifications and retailer prices

From £5,110 GBP
As of November 2, 2026
Save £4,741 GBP (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £12,034 GBP at NZ Jewellers · As of October 3, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5242054522. Listed at 11 retailers as of October 29, 2026, with a 93% 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5242054522
Dimensions6.89 × 6.95 × 4.29 mm
L/W Ratio1.01
Key to symbols
Feather, Pinpoint, Cloud, Indented Natural
Top View
6.89 mm6.95 mm1.30 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242054522
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: £12,034 GBP|Low: £5,110 GBP|High: £12,034 GBP|Avg: £7,545 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6£5,110 GBP
Retailer 7£5,779 GBP
Retailer 12£5,787 GBP
Retailer 11£6,051 GBP
Retailer 5£6,527 GBP
Retailer 9£7,032 GBP
Retailer 10£7,289 GBP
Retailer 3£7,361 GBP
Retailer 2£7,479 GBP
Retailer 4£9,153 GBP
Retailer 8£9,851 GBP
NZ Jewellers£12,034 GBP

35 data points across 12 retailers

11 retailers£5,110 GBP to £9,851 GBP

A+
Cheapest Retailer
-
£5,110 GBP
Retailer 2
-
£5,779 GBP
View
Price last confirmed 5 days ago
Retailer 3
-
£5,787 GBP
View
Price last confirmed 24 days ago
A
Retailer 4
-
£6,051 GBP
View
A
Retailer 5
-
£6,527 GBP
View
A
Retailer 6
-
£7,032 GBP
View
B+
Retailer 7
-
£7,289 GBP
View
Retailer 8
-
£7,361 GBP
View
Price last confirmed 36 days ago
B+
Retailer 9
-
£7,479 GBP
View
B+
Retailer 10
-
£9,851 GBP
View
Most Expensive
NZ Jewellers
3061c35f-d217-4f51-8dc7-a459879dbe27 · Oct 3
£12,034 GBP
$16,246 USD
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from £5,110 GBPSave up to £4,741 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
£5,110 GBP