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Heart|Natural|GIA

1.02ct G IF Heart Natural Diamond

EX • G/IF • GIA 1535085100

Certificate GIA 1535085100

Diamond specifications and retailer prices

From £1,829 GBP
As of November 4, 2026
Save £836 GBP (31%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,665 GBP at GemTrove · As of November 4, 2026
View at GemTrove

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535085100. Listed at 9 retailers as of November 4, 2026, with prices from £1,829 to £2,665, a £836 spread on the same certified stone. GemTrove lists it at £2,665. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1535085100
Dimensions6.45 × 7.08 × 3.96 mm
L/W Ratio1.10
Culet sizeNone
Top View
6.45 mm7.08 mm1.02 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1535085100
Side View
Table 52.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.0%

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: £1,967 GBP|Low: £1,686 GBP|High: £2,381 GBP|Avg: £2,043 GBP|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5£1,829 GBP
Retailer 4£1,851 GBP
Retailer 8£1,876 GBP
Retailer 2£1,916 GBP
Retailer 3£1,964 GBP
Retailer 1£1,967 GBP
Retailer 7£2,133 GBP
Retailer 6£2,186 GBP

29 data points across 8 retailers

9 retailers£1,829 GBP to £2,665 GBP

A
Cheapest Retailer
-
£1,829 GBP
A
Retailer 2
-
£1,851 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,876 GBP
View
A
Retailer 4
-
£1,916 GBP
View
A
Retailer 5
-
£1,964 GBP
View
A
Retailer 6
-
£1,967 GBP
View
A
Retailer 7
-
£2,133 GBP
View
A
Retailer 8
-
£2,186 GBP
View
Most Expensive
B+
GemTrove
GT-N-01268938-98 · Nov 4
£2,665 GBP
A$5,518 AUD
View
8 more retailers have this diamond
Prices start from £1,829 GBPSave up to £836 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 Heart
£1,829 GBP