CaratHunter
Plans
Round|Natural|GIA

1.02ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 6542817728

Certificate GIA 6542817728

Diamond specifications and retailer prices

From £4,065 GBP
$5,455 USD
As of November 1, 2026
Save £2,807 GBP (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,872 GBP at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6542817728. Listed at 9 retailers as of November 1, 2026, with prices from £4,065 to £6,872, a £2,807 spread on the same certified stone. Helzberg Diamonds lists it at £6,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542817728
Dimensions6.41 × 6.45 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.41 mm6.45 mm1.02 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542817728
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.5%

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 1
Current: £6,872 GBP|Low: £4,229 GBP|High: £7,083 GBP|Avg: £5,403 GBP|-3.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4£4,430 GBP
Retailer 3£4,501 GBP
Retailer 5£5,300 GBP
Retailer 2£5,859 GBP
Helzberg Diamonds£6,872 GBP

41 data points across 5 retailers

9 retailers£4,065 GBP to £6,872 GBP

A+
Cheapest Retailer
-
£4,065 GBP
$5,455 USD
A
Retailer 2
-
£4,430 GBP
$5,945 USD
View
A
Retailer 3
-
£4,501 GBP
$6,040 USD
View
A
Retailer 4
-
£4,997 GBP
$6,706 USD
View
A
Retailer 5
-
£5,300 GBP
$7,112 USD
View
B+
Retailer 6
-
£5,430 GBP
CA$10,121 CAD
View
B+
Retailer 7
-
£5,600 GBP
A$11,561 AUD
View
B+
Retailer 8
-
£5,859 GBP
A$12,097 AUD
View
Most Expensive
B+
Helzberg Diamonds
XZRIIKHGKLKOM · Nov 2
£6,872 GBP
$9,222 USD
View
8 more retailers have this diamond
Prices start from £4,065 GBPSave up to £2,807 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
£4,065 GBP