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Round|Natural|GIA

1.03ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 2508090680

Certificate GIA 2508090680

Diamond specifications and retailer prices

From £5,067 GBP
$6,789 USD
As of October 28, 2026
Save £6,476 GBP (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £11,542 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2508090680. Listed at 16 retailers as of October 28, 2026, with prices from £5,067 to £11,542, a £6,476 spread on the same certified stone. Diamond Quarter lists it at £11,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2508090680
Dimensions6.45 × 6.41 × 4.01 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.45 mm6.41 mm1.03 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2508090680
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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: Oct 28
Current: £5,498 GBP|Low: £4,700 GBP|High: £7,605 GBP|Avg: £6,148 GBP|-5.2%
Retailer 1
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
October 30, 2026
Retailer 4£5,067 GBP
Retailer 8£5,188 GBP
Retailer 13£5,379 GBP
Retailer 1£5,498 GBP
Retailer 3£5,716 GBP
Retailer 2£5,730 GBP
Retailer 10£6,120 GBP
Retailer 11£6,120 GBP
Retailer 6£6,264 GBP
Retailer 12£6,321 GBP
Retailer 7£6,339 GBP
Retailer 5£6,811 GBP
Retailer 9£6,992 GBP
Retailer 14£7,187 GBP

35 data points across 14 retailers

16 retailers£5,067 GBP to £11,542 GBP

A
Cheapest Retailer
-
£5,067 GBP
$6,789 USD
Final sale: no returns
Retailer 2
-
£5,112 GBP
$6,849 USD
View
Price last confirmed 76 days ago
A
Retailer 3
-
£5,188 GBP
SGD 9,394 SGD
View
A
Retailer 4
-
£5,379 GBP
$7,207 USD
View
A
Retailer 5
-
£5,498 GBP
View
A
Retailer 6
-
£5,716 GBP
MYR 31,196 MYR
View
A
Retailer 7
-
£5,730 GBP
$7,677 USD
View
B+
Retailer 8
-
£6,120 GBP
$8,200 USD
View
B+
Retailer 9
-
£6,120 GBP
$8,200 USD
View
B+
Retailer 10
-
£6,264 GBP
CA$11,656 CAD
View
B+
Retailer 11
-
£6,321 GBP
$8,470 USD
View
B+
Retailer 12
-
£6,339 GBP
A$13,066 AUD
View
B+
Retailer 13
-
£6,611 GBP
A$13,628 AUD
View
B+
Retailer 14
-
£6,811 GBP
SGD 12,332 SGD
View
B+
Retailer 15
-
£7,187 GBP
$9,630 USD
View
Most Expensive
B
Diamond Quarter
1.03VVS1E25802281KG · Oct 29
£11,542 GBP
View
15 more retailers have this diamond
Prices start from £5,067 GBPSave up to £6,476 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
1.03ct Round
£5,067 GBP