CaratHunter
Plans
Emerald|Natural|GIA

0.77ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1558766119

Certificate GIA 1558766119

Diamond specifications and retailer prices

From £821 GBP
As of November 4, 2026
Save £294 GBP (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,115 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.77ct natural emerald diamond

This 0.77ct natural emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558766119. Listed at 5 retailers as of November 4, 2026, with prices from £821 to £1,115, a £294 spread on the same certified stone. GemTrove lists it at £1,115. 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

0.77
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558766119
Dimensions6.06 × 4.33 × 2.97 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal
Top View
6.06 mm4.33 mm0.77 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558766119
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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: £1,115 GBP|Low: £805 GBP|High: £1,115 GBP|Avg: £927 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£821 GBP
Retailer 2£869 GBP
Retailer 4£883 GBP
Retailer 3£962 GBP
GemTrove£1,115 GBP

41 data points across 5 retailers

5 retailers£821 GBP to £1,115 GBP

A
Cheapest Retailer
-
£821 GBP
A
Retailer 2
-
£869 GBP
View
A
Retailer 3
-
£883 GBP
View
B+
Retailer 4
-
£962 GBP
View
Most Expensive
B
GemTrove
GT-N-01255276-98 · Nov 6
£1,115 GBP
A$2,308 AUD
View
4 more retailers have this diamond
Prices start from £821 GBPSave up to £294 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
0.77ct Emerald
£821 GBP