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Round|Natural|GIA

1.02ct H SI2 Round Natural Diamond

GD • H/SI2 • GIA 7376235989

Certificate GIA 7376235989

Diamond specifications and retailer prices

From £1,245 GBP
As of November 6, 2026
Save £2,327 GBP (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,572 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 7376235989. Listed at 15 retailers as of November 5, 2026, with prices from £1,245 to £3,572, a £2,327 spread on the same certified stone. NZ Jewellers lists it at £3,572. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
H
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7376235989
Dimensions6.17 × 6.09 × 4.07 mm
L/W Ratio1.01
Top View
6.17 mm6.09 mm1.02 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7376235989
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 66.3%

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: Nov 6
Current: £3,572 GBP|Low: £1,227 GBP|High: £3,572 GBP|Avg: £1,706 GBP
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
November 6, 2026
Retailer 11£1,245 GBP
Retailer 6£1,314 GBP
Retailer 4£1,323 GBP
Retailer 3£1,351 GBP
Retailer 2£1,363 GBP
Retailer 12£1,464 GBP
Retailer 14£1,464 GBP
Retailer 13£1,532 GBP
Retailer 5£1,567 GBP
Retailer 7£1,575 GBP
Retailer 8£1,581 GBP
Retailer 15£1,690 GBP
Retailer 9£1,985 GBP
Retailer 10£2,559 GBP
NZ Jewellers£3,572 GBP

33 data points across 15 retailers

15 retailers£1,245 GBP to £3,572 GBP

B+
Cheapest Retailer
-
£1,245 GBP
B+
Retailer 2
-
£1,323 GBP
View
B+
Retailer 3
-
£1,351 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,363 GBP
View
B+
Retailer 5
-
£1,464 GBP
View
Retailer 6
-
£1,464 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£1,532 GBP
View
B+
Retailer 8
-
£1,567 GBP
View
B+
Retailer 9
-
£1,575 GBP
View
B+
Retailer 10
-
£1,581 GBP
View
B+
Retailer 11
-
£1,690 GBP
View
B+
Retailer 12
-
£1,985 GBP
View
B
Retailer 13
-
£2,559 GBP
View
B
Retailer 14
-
£2,864 GBP
View
Most Expensive
C
NZ Jewellers
4b824231-30bc-4390-b5b8-99adc5a087de · Nov 5
£3,572 GBP
$4,808 USD
View
14 more retailers have this diamond
Prices start from £1,245 GBPSave up to £2,327 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
£1,245 GBP