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Emerald|Natural|GIA

0.81ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2186463699

Certificate GIA 2186463699

Diamond specifications and retailer prices

From £1,142 GBP
$1,530 USD
As of October 30, 2026
Save £993 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,135 GBP at Cape Diamonds · As of October 26, 2026
View at Cape Diamonds

About this 0.81ct natural emerald diamond

This 0.81ct 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 2186463699. Listed at 6 retailers as of October 26, 2026, with prices from £1,142 to £2,135, a £993 spread on the same certified stone. Cape Diamonds lists it at £2,135. 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

0.81
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2186463699
Dimensions6.28 × 4.51 × 3.13 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.28 mm4.51 mm0.81 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2186463699
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,135 GBP|Low: £1,038 GBP|High: £2,144 GBP|Avg: £1,541 GBP|+2.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4£1,142 GBP
Retailer 3£1,153 GBP
Retailer 2£1,801 GBP
Cape Diamonds£2,135 GBP

35 data points across 4 retailers

6 retailers£1,142 GBP to £2,135 GBP

B+
Cheapest Retailer
-
£1,142 GBP
$1,530 USD
Final sale: no returns
B+
Retailer 2
-
£1,153 GBP
$1,545 USD
View
B+
Retailer 3
-
£1,179 GBP
$1,580 USD
View
B+
Retailer 4
-
£1,198 GBP
$1,605 USD
View
B
Retailer 5
-
£1,801 GBP
View
Most Expensive
B
Cape Diamonds
cert_2186463699 · Oct 26
£2,135 GBP
ZAR 46,214 ZAR
View
5 more retailers have this diamond
Prices start from £1,142 GBPSave up to £993 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.

B+
0.81ct Emerald
£1,142 GBP