Round|Natural|GIA

1.30ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 5566386519

Certificate GIA 5566386519

Diamond specifications and retailer prices

From £5,311 GBP
HK$55,600 HKD
As of October 29, 2026
Save £4,699 GBP (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £12,161 GBP at NZ Jewellers · As of October 9, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5566386519. Listed at 12 retailers as of October 26, 2026, with a 88% 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5566386519
Dimensions6.94 × 6.98 × 4.34 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
6.94 mm6.98 mm1.30 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566386519
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Oct 29
Current: £7,420 GBP|Low: £5,311 GBP|High: £10,395 GBP|Avg: £6,702 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7£5,311 GBP
Retailer 5£5,432 GBP
Retailer 10£5,525 GBP
Retailer 2£5,954 GBP
Retailer 6£6,571 GBP
Retailer 4£6,621 GBP
Retailer 9£6,666 GBP
Retailer 3£6,748 GBP
Retailer 1£7,420 GBP
Retailer 8£10,010 GBP

32 data points across 10 retailers

12 retailers£5,311 GBP to £10,010 GBP

A+
Cheapest Retailer
-
£5,311 GBP
HK$55,600 HKD
A
Retailer 2
-
£5,432 GBP
₹693,194 INR
View
A
Retailer 3
-
£5,525 GBP
€7,050 EUR
View
A
Retailer 4
-
£5,601 GBP
A$11,546 AUD
View
Retailer 5
-
£5,954 GBP
SGD 10,780 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
£6,571 GBP
$8,805 USD
View
Retailer 7
-
£6,666 GBP
A$13,742 AUD
View
Price last confirmed 10 days ago
A
Retailer 8
-
£6,748 GBP
View
Retailer 9
-
£7,271 GBP
$9,743 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
£7,420 GBP
€9,469 EUR
View
B+
Retailer 11
-
£10,010 GBP
View
Most Expensive
NZ Jewellers
830e96a6-6d54-4e24-8e56-619b019bca9b · Oct 9
£12,161 GBP
$16,295 USD
View
Price last confirmed 23 days ago
11 more retailers have this diamond
Prices start from £5,311 GBPSave up to £4,699 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
£5,311 GBP