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Emerald|Natural|GIA

1.02ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 5526700318

Certificate GIA 5526700318

Diamond specifications and retailer prices

From £665 GBP
As of November 4, 2026
Save £392 GBP (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,057 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526700318. Listed at 7 retailers as of November 4, 2026, with prices from £665 to £1,057, a £392 spread on the same certified stone. GemTrove lists it at £1,057. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526700318
Dimensions6.88 × 4.72 × 3.14 mm
L/W Ratio1.46
Top View
6.88 mm4.72 mm1.02 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526700318
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,057 GBP|Low: £614 GBP|High: £1,057 GBP|Avg: £830 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6£665 GBP
Retailer 7£731 GBP
Retailer 3£763 GBP
Retailer 5£809 GBP
Retailer 4£827 GBP
Retailer 2£831 GBP
GemTrove£1,057 GBP

41 data points across 7 retailers

7 retailers£665 GBP to £1,057 GBP

A
Cheapest Retailer
-
£665 GBP
Final sale: no returns
A
Retailer 2
-
£731 GBP
View
A
Retailer 3
-
£763 GBP
View
A
Retailer 4
-
£809 GBP
View
A
Retailer 5
-
£827 GBP
View
A
Retailer 6
-
£831 GBP
View
Most Expensive
B+
GemTrove
GT-N-01260092-98 · Nov 6
£1,057 GBP
A$2,188 AUD
View
6 more retailers have this diamond
Prices start from £665 GBPSave up to £392 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 Emerald
£665 GBP