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Emerald|Natural|GIA

0.81ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 1517998779

Certificate GIA 1517998779

Diamond specifications and retailer prices

From £573 GBP
HK$6,000 HKD
As of October 30, 2026
Save £503 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,076 GBP at With Clarity · As of October 30, 2026
View at With Clarity

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 1517998779. Listed at 8 retailers as of October 30, 2026, with prices from £573 to £1,076, a £503 spread on the same certified stone. With Clarity lists it at £1,076. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1517998779
Dimensions6.08 × 4.40 × 3.08 mm
L/W Ratio1.38
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal
Top View
6.08 mm4.40 mm0.81 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1517998779
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.0%

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: £1,075 GBP|Low: £573 GBP|High: £1,075 GBP|Avg: £820 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 28, 2026
Retailer 4£573 GBP
Retailer 3£728 GBP
Retailer 5£758 GBP
Retailer 2£764 GBP
Retailer 6£809 GBP
Retailer 7£813 GBP
With Clarity£1,055 GBP
Retailer 1£1,075 GBP

15 data points across 8 retailers

8 retailers£573 GBP to £1,076 GBP

A
Cheapest Retailer
-
£573 GBP
HK$6,000 HKD
B+
Retailer 2
-
£728 GBP
$976 USD
View
Final sale: no returns
B+
Retailer 3
-
£758 GBP
$1,015 USD
View
A
Retailer 4
-
£764 GBP
SGD 1,383 SGD
View
B+
Retailer 5
-
£809 GBP
SGD 1,465 SGD
View
B+
Retailer 6
-
£813 GBP
$1,090 USD
View
B+
Retailer 7
-
£1,075 GBP
€1,372 EUR
View
Most Expensive
B+
With Clarity
1517998779 · Oct 30
£1,076 GBP
$1,442 USD
View
7 more retailers have this diamond
Prices start from £573 GBPSave up to £503 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
£573 GBP