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Emerald|Natural|GIA

0.57ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 6551356595

Certificate GIA 6551356595

Diamond specifications and retailer prices

From £440 GBP
As of November 5, 2026
Save £147 GBP (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £587 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6551356595. Listed at 2 retailers as of November 5, 2026, with prices from £440 to £587, a £147 spread on the same certified stone. Frank Darling lists it at £587. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551356595
Dimensions3.94 × 5.53 × 2.64 mm
L/W Ratio1.40
Top View
3.94 mm5.53 mm0.57 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551356595
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £587 GBP|Low: £354 GBP|High: £1,340 GBP|Avg: £595 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4£354 GBP
Retailer 2£440 GBP
Retailer 5£465 GBP
Retailer 8£497 GBP
Retailer 6£516 GBP
Retailer 7£522 GBP
Retailer 9£546 GBP
Retailer 11£557 GBP
Frank Darling£587 GBP
Retailer 3£589 GBP
Retailer 12£713 GBP
Retailer 10£1,340 GBP

10 data points across 12 retailers

2 retailers£440 GBP to £587 GBP

B+
Cheapest Retailer
-
£440 GBP
Most Expensive
B
Frank Darling
RFS28140SH · Nov 6
£587 GBP
$790 USD
View
1 more retailer has this diamond
Prices start from £440 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
£440 GBP