Round|Natural|GIA

1.02ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 7521902339

Certificate GIA 7521902339

Diamond specifications and retailer prices

From £4,710 GBP
HK$49,300 HKD
As of October 30, 2026
Save £5,714 GBP (55%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £11,019 GBP at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 7521902339. Listed at 26 retailers as of October 30, 2026, with a 121% 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

1.02
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7521902339
Dimensions6.47 × 6.49 × 3.96 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Key to symbols
Cloud, Pinpoint, Feather
Top View
6.47 mm6.49 mm1.02 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521902339
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.1%

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 30
Current: £10,423 GBP|Low: £4,710 GBP|High: £10,926 GBP|Avg: £6,465 GBP|-1.8%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 15£4,710 GBP
Retailer 5£4,780 GBP
Retailer 22£4,848 GBP
Retailer 23£4,850 GBP
Retailer 18£4,924 GBP
Retailer 3£5,212 GBP
Retailer 21£5,212 GBP
Retailer 4£5,213 GBP
Retailer 10£5,646 GBP
Retailer 9£5,733 GBP
Retailer 20£5,843 GBP
Retailer 7£6,008 GBP
Retailer 11£6,008 GBP
Retailer 16£6,186 GBP
Retailer 19£6,209 GBP
Retailer 24£6,280 GBP
Retailer 14£6,634 GBP
Retailer 6£6,745 GBP
Retailer 2£6,811 GBP
Retailer 13£6,944 GBP
Retailer 17£7,194 GBP
Retailer 12£7,728 GBP
Retailer 8£8,732 GBP
NZ Jewellers£10,423 GBP

21 data points across 24 retailers

26 retailers£4,710 GBP to £10,423 GBP

A
Cheapest Retailer
-
£4,710 GBP
HK$49,300 HKD
A
Retailer 2
-
£4,780 GBP
€6,100 EUR
View
A
Retailer 3
-
£4,848 GBP
$6,496 USD
View
A
Retailer 4
-
£4,850 GBP
A$9,997 AUD
View
A
Retailer 5
-
£4,924 GBP
$6,598 USD
View
A
Retailer 6
-
£5,212 GBP
$6,983 USD
View
A
Retailer 7
-
£5,212 GBP
$6,983 USD
View
Final sale: no returns
A
Retailer 8
-
£5,213 GBP
$6,985 USD
View
A
Retailer 9
-
£5,646 GBP
$7,565 USD
View
A
Retailer 10
-
£5,733 GBP
$7,682 USD
View
B+
Retailer 11
-
£5,843 GBP
View
B+
Retailer 12
-
£6,008 GBP
$8,050 USD
View
B+
Retailer 13
-
£6,008 GBP
$8,050 USD
View
Retailer 14
-
£6,186 GBP
A$12,752 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£6,209 GBP
$8,320 USD
View
B+
Retailer 16
-
£6,280 GBP
$8,415 USD
View
B+
Retailer 17
-
£6,634 GBP
$8,889 USD
View
B+
Retailer 18
-
£6,745 GBP
View
B+
Retailer 19
-
£6,811 GBP
€8,691 EUR
View
Retailer 20
-
£6,887 GBP
$9,228 USD
View
Price last confirmed 57 days ago
B+
Retailer 21
-
£6,944 GBP
$9,304 USD
View
Retailer 22
-
£7,194 GBP
$9,639 USD
View
Price last confirmed 8 days ago
B+
Retailer 23
-
£7,728 GBP
ZAR 167,275 ZAR
View
B+
Retailer 24
-
£8,732 GBP
View
B
Retailer 25
-
£10,423 GBP
$13,966 USD
View
Most Expensive
NZ Jewellers
1c72fde9-53fe-4fa1-b04d-42247d045006 · Sep 1
£11,019 GBP
$14,764 USD
View
Price last confirmed 60 days ago
25 more retailers have this diamond
Prices start from £4,710 GBPSave up to £5,714 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
1.02ct Round
£4,710 GBP