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Emerald|Natural|GIA

0.78ct I FL Emerald Natural Diamond

EX • I/FL • GIA 5566011781

Certificate GIA 5566011781

Diamond specifications and retailer prices

From £907 GBP
As of November 4, 2026
Save £1,490 GBP (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,397 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.78ct natural emerald diamond

This 0.78ct natural emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566011781. Listed at 6 retailers as of November 4, 2026, with prices from £907 to £2,397, a £1,490 spread on the same certified stone. NZ Jewellers lists it at £2,397. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
I
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566011781
Dimensions6.02 × 4.27 × 3.05 mm
L/W Ratio1.41
Top View
6.02 mm4.27 mm0.78 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566011781
Side View
Table 66.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 71.2%

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: £2,397 GBP|Low: £767 GBP|High: £2,622 GBP|Avg: £1,619 GBP|-8.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4£907 GBP
Retailer 6£1,240 GBP
Retailer 3£1,365 GBP
Retailer 5£1,783 GBP
Retailer 2£1,795 GBP
NZ Jewellers£2,397 GBP

30 data points across 6 retailers

6 retailers£907 GBP to £2,397 GBP

A
Cheapest Retailer
-
£907 GBP
Final sale: no returns
B+
Retailer 2
-
£1,240 GBP
View
B+
Retailer 3
-
£1,365 GBP
View
B
Retailer 4
-
£1,783 GBP
View
B+
Retailer 5
-
£1,795 GBP
View
Most Expensive
B
NZ Jewellers
737b5132-1f22-4fdf-bd1e-ce83d49ce1ec · Nov 5
£2,397 GBP
$3,236 USD
View
5 more retailers have this diamond
Prices start from £907 GBPSave up to £1,490 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
£907 GBP