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Round|Natural|GIA

1.02ct G FL Round Natural Diamond

EX • G/FL • GIA 1555527701

Certificate GIA 1555527701

Diamond specifications and retailer prices

From £4,674 GBP
As of November 4, 2026
Save £5,422 GBP (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £10,096 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 G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1555527701. Listed at 9 retailers as of November 4, 2026, with prices from £4,674 to £10,096, a £5,422 spread on the same certified stone. NZ Jewellers lists it at £10,096. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1555527701
Dimensions6.37 × 6.40 × 3.99 mm
L/W Ratio1.00
Star length50%
Top View
6.37 mm6.40 mm1.02 ctG / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555527701
Side View
Table 57.0%Crown 35.5°Girdle: STK-STKPavilion 40.6°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: Nov 4
Current: £10,096 GBP|Low: £4,427 GBP|High: £10,096 GBP|Avg: £6,493 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6£4,674 GBP
Retailer 3£5,396 GBP
Retailer 9£5,401 GBP
Retailer 5£5,572 GBP
Retailer 8£6,152 GBP
Retailer 4£6,280 GBP
Retailer 7£6,547 GBP
Retailer 2£8,390 GBP
NZ Jewellers£10,096 GBP

39 data points across 9 retailers

9 retailers£4,674 GBP to £10,096 GBP

A
Cheapest Retailer
-
£4,674 GBP
B+
Retailer 2
-
£5,396 GBP
View
B+
Retailer 3
-
£5,401 GBP
View
B+
Retailer 4
-
£5,572 GBP
View
Final sale: no returns
B+
Retailer 5
-
£6,152 GBP
View
B+
Retailer 6
-
£6,280 GBP
View
B+
Retailer 7
-
£6,547 GBP
View
B
Retailer 8
-
£8,390 GBP
View
Most Expensive
B
NZ Jewellers
37b28fc3-54a6-4f5e-a11c-fc26e1349361 · Nov 5
£10,096 GBP
$13,630 USD
View
8 more retailers have this diamond
Prices start from £4,674 GBPSave up to £5,422 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
£4,674 GBP