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Round|Natural|GIA

1.30ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6555328177

Certificate GIA 6555328177

Diamond specifications and retailer prices

From £5,417 GBP
As of November 4, 2026
Save £6,497 GBP (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £11,914 GBP at NZ Jewellers · As of November 2, 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 6555328177. Listed at 19 retailers as of November 2, 2026, with prices from £5,417 to £11,914, a £6,497 spread on the same certified stone. NZ Jewellers lists it at £11,914. 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
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6555328177
Dimensions6.91 × 6.96 × 4.40 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.91 mm6.96 mm1.30 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555328177
Side View
Table 56.0%Crown 36°Girdle: MediumPavilion 41.2°Culet: NoneDepth 63.4%

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 4
Current: £11,914 GBP|Low: £5,417 GBP|High: £12,275 GBP|Avg: £7,609 GBP|-2.9%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 12£5,417 GBP
Retailer 6£5,530 GBP
Retailer 5£5,605 GBP
Retailer 9£5,757 GBP
Retailer 4£6,018 GBP
Retailer 7£6,157 GBP
Retailer 18£6,526 GBP
Retailer 13£6,540 GBP
Retailer 2£6,651 GBP
Retailer 10£6,783 GBP
Retailer 8£7,134 GBP
Retailer 19£7,283 GBP
Retailer 3£7,367 GBP
Retailer 15£7,427 GBP
Retailer 14£8,352 GBP
Retailer 11£8,487 GBP
Retailer 17£8,751 GBP
Retailer 16£9,928 GBP
NZ Jewellers£11,914 GBP

20 data points across 19 retailers

19 retailers£5,417 GBP to £11,914 GBP

A+
Cheapest Retailer
-
£5,417 GBP
Retailer 2
-
£5,499 GBP
View
Price last confirmed 38 days ago
A
Retailer 3
-
£5,530 GBP
View
A
Retailer 4
-
£5,605 GBP
View
A
Retailer 5
-
£5,757 GBP
View
Final sale: no returns
A
Retailer 6
-
£6,018 GBP
View
A
Retailer 7
-
£6,157 GBP
View
A
Retailer 8
-
£6,526 GBP
View
A
Retailer 9
-
£6,540 GBP
View
A
Retailer 10
-
£6,651 GBP
View
Retailer 11
-
£6,783 GBP
View
Price last confirmed 12 days ago
B+
Retailer 12
-
£7,134 GBP
View
B+
Retailer 13
-
£7,283 GBP
View
B+
Retailer 14
-
£7,367 GBP
View
B+
Retailer 15
-
£7,427 GBP
View
B+
Retailer 16
-
£8,352 GBP
View
B+
Retailer 17
-
£8,751 GBP
View
B+
Retailer 18
-
£9,928 GBP
View
Most Expensive
B
NZ Jewellers
5f53966b-22e5-40f9-8029-de3bd8348ff4 · Nov 2
£11,914 GBP
$16,084 USD
View
18 more retailers have this diamond
Prices start from £5,417 GBPSave up to £6,497 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
£5,417 GBP