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Emerald|Natural|GIA

0.78ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 3555466770

Certificate GIA 3555466770

Diamond specifications and retailer prices

From £810 GBP
$1,078 USD
As of October 30, 2026
Save £356 GBP (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,166 GBP at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.78ct natural emerald diamond

This 0.78ct natural emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555466770. Listed at 7 retailers as of October 29, 2026, with prices from £810 to £1,166, a £356 spread on the same certified stone. GemTrove lists it at £1,166. 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

0.78
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555466770
Dimensions6.33 × 4.41 × 2.90 mm
L/W Ratio1.44
Culet sizeNone
Key to symbols
Crystal
Top View
6.33 mm4.41 mm0.78 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555466770
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

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: Oct 30
Current: £1,166 GBP|Low: £683 GBP|High: £1,166 GBP|Avg: £913 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4£810 GBP
Retailer 3£821 GBP
Retailer 7£843 GBP
Retailer 2£901 GBP
Retailer 6£910 GBP
Retailer 5£987 GBP
GemTrove£1,166 GBP

39 data points across 7 retailers

7 retailers£810 GBP to £1,166 GBP

B+
Cheapest Retailer
-
£810 GBP
$1,078 USD
Final sale: no returns
A
Retailer 2
-
£821 GBP
MYR 4,454 MYR
View
A
Retailer 3
-
£843 GBP
$1,123 USD
View
B+
Retailer 4
-
£901 GBP
View
A
Retailer 5
-
£910 GBP
SGD 1,637 SGD
View
B+
Retailer 6
-
£987 GBP
$1,315 USD
View
Most Expensive
B
GemTrove
GT-N-01255238-98 · Oct 29
£1,166 GBP
A$2,388 AUD
View
6 more retailers have this diamond
Prices start from £810 GBPSave up to £356 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
£810 GBP