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Emerald|Natural|GIA

0.78ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 5533854496

Certificate GIA 5533854496

Diamond specifications and retailer prices

From £591 GBP
₹75,400 INR
As of November 1, 2026
Save £796 GBP (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,387 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.78ct natural emerald diamond

This 0.78ct natural emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533854496. Listed at 7 retailers as of November 1, 2026, with prices from £591 to £1,387, a £796 spread on the same certified stone. MOH London lists it at £1,387. 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

0.78
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5533854496
Dimensions6.18 × 4.34 × 2.95 mm
L/W Ratio1.42
Girdle conditionThick to Very Thick
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
6.18 mm4.34 mm0.78 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5533854496
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

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 1
Current: £1,387 GBP|Low: £591 GBP|High: £1,440 GBP|Avg: £980 GBP|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3£591 GBP
Retailer 5£844 GBP
Retailer 2£888 GBP
Retailer 6£982 GBP
Retailer 7£1,015 GBP
Retailer 4£1,063 GBP
MOH London£1,387 GBP

37 data points across 7 retailers

7 retailers£591 GBP to £1,387 GBP

A
Cheapest Retailer
-
£591 GBP
₹75,400 INR
A
Retailer 2
-
£844 GBP
$1,131 USD
View
B+
Retailer 3
-
£888 GBP
View
B+
Retailer 4
-
£982 GBP
$1,316 USD
View
Retailer 5
-
£1,015 GBP
A$2,093 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
£1,063 GBP
€1,357 EUR
View
Most Expensive
B
MOH London
1C0E10EB3 · Nov 1
£1,387 GBP
View
6 more retailers have this diamond
Prices start from £591 GBPSave up to £796 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
0.78ct Emerald
£591 GBP