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Emerald|Natural|GIA

1.02ct F IF Emerald Natural Diamond

EX • F/IF • GIA 5231639287

Certificate GIA 5231639287

Diamond specifications and retailer prices

From £3,499 GBP
As of November 6, 2026
Save £1,058 GBP (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,557 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded F colour (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 5231639287. Listed at 2 retailers as of November 5, 2026, with prices from £3,499 to £4,557, a £1,058 spread on the same certified stone. 77 Diamonds lists it at £4,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231639287
Dimensions7.22 × 4.93 × 2.79 mm
L/W Ratio1.46
Top View
7.22 mm4.93 mm1.02 ctF / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231639287
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCuletDepth 56.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £4,557 GBP|Low: £3,436 GBP|High: £4,618 GBP|Avg: £4,038 GBP|+1.1%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2£3,499 GBP
77 Diamonds£4,557 GBP

35 data points across 2 retailers

2 retailers£3,499 GBP to £4,557 GBP

B+
Cheapest Retailer
-
£3,499 GBP
Most Expensive
B
77 Diamonds
EMILQ26VA3KS · Nov 5
£4,557 GBP
View
1 more retailer has this diamond
Prices start from £3,499 GBPSave up to £1,058 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.

B+
1.02ct Emerald
£3,499 GBP