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Emerald|Natural|GIA

0.81ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 2554350466

Certificate GIA 2554350466

Diamond specifications and retailer prices

From £627 GBP
$840 USD
As of October 31, 2026
Save £328 GBP (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £955 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.81ct natural emerald diamond

This 0.81ct natural emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554350466. Listed at 6 retailers as of October 31, 2026, with prices from £627 to £955, a £328 spread on the same certified stone. GemTrove lists it at £955. 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

0.81
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554350466
Dimensions6.14 × 4.36 × 2.98 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.14 mm4.36 mm0.81 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554350466
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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: Oct 31
Current: £955 GBP|Low: £552 GBP|High: £955 GBP|Avg: £723 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4£627 GBP
Retailer 6£632 GBP
Retailer 3£684 GBP
Retailer 5£699 GBP
Retailer 2£711 GBP
GemTrove£955 GBP

41 data points across 6 retailers

6 retailers£627 GBP to £955 GBP

A
Cheapest Retailer
-
£627 GBP
$840 USD
Final sale: no returns
A
Retailer 2
-
£632 GBP
MYR 3,448 MYR
View
A
Retailer 3
-
£684 GBP
$917 USD
View
A
Retailer 4
-
£699 GBP
SGD 1,266 SGD
View
A
Retailer 5
-
£711 GBP
View
Most Expensive
B
GemTrove
GT-N-00970891-98 · Oct 31
£955 GBP
A$1,968 AUD
View
5 more retailers have this diamond
Prices start from £627 GBPSave up to £328 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
0.81ct Emerald
£627 GBP