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Emerald|Natural|GIA

0.57ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 6531591567

Certificate GIA 6531591567

Diamond specifications and retailer prices

From £456 GBP
As of November 5, 2026
Save £147 GBP (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £603 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.57ct natural emerald diamond

This 0.57ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531591567. Listed at 2 retailers as of November 5, 2026, with prices from £456 to £603, a £147 spread on the same certified stone. Frank Darling lists it at £603. 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

0.57
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531591567
Dimensions5.56 × 3.93 × 2.64 mm
L/W Ratio1.41
Top View
5.56 mm3.93 mm0.57 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531591567
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 67.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £603 GBP|Low: £455 GBP|High: £1,474 GBP|Avg: £802 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2£456 GBP
Retailer 4£509 GBP
Retailer 5£568 GBP
Retailer 7£569 GBP
Frank Darling£603 GBP
Retailer 6£675 GBP
Retailer 3£1,406 GBP
Retailer 8£1,474 GBP

8 data points across 8 retailers

2 retailers£456 GBP to £603 GBP

B+
Cheapest Retailer
-
£456 GBP
Most Expensive
B
Frank Darling
RFS19751SH · Nov 6
£603 GBP
$812 USD
View
1 more retailer has this diamond
Prices start from £456 GBPSave up to £147 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+
0.57ct Emerald
£456 GBP