Emerald|Natural|GIA

0.81ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6425393441

Certificate GIA 6425393441

Diamond specifications and retailer prices

From £550 GBP
₹70,151 INR
As of October 30, 2026
Save £1,331 GBP (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,881 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural emerald diamond

This 0.81ct natural emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6425393441. Listed at 20 retailers as of October 30, 2026, with prices from £550 to £1,881, a £1,331 spread on the same certified stone. NZ Jewellers lists it at £1,881. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425393441
Dimensions5.98 × 4.41 × 3.08 mm
L/W Ratio1.36
Top View
5.98 mm4.41 mm0.81 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425393441
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

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: £1,881 GBP|Low: £547 GBP|High: £1,881 GBP|Avg: £887 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 13£550 GBP
Retailer 6£711 GBP
Retailer 7£713 GBP
Retailer 8£746 GBP
Retailer 4£771 GBP
Retailer 17£771 GBP
Retailer 3£801 GBP
Retailer 12£831 GBP
Retailer 14£871 GBP
Retailer 16£877 GBP
Retailer 10£890 GBP
Retailer 15£904 GBP
Retailer 9£1,010 GBP
Retailer 2£1,083 GBP
Retailer 11£1,140 GBP
Retailer 5£1,420 GBP
NZ Jewellers£1,881 GBP

32 data points across 17 retailers

20 retailers£550 GBP to £1,881 GBP

A
Cheapest Retailer
-
£550 GBP
₹70,151 INR
A
Retailer 2
-
£554 GBP
HK$5,800 HKD
View
B+
Retailer 3
-
£711 GBP
$953 USD
View
Final sale: no returns
B+
Retailer 4
-
£713 GBP
$955 USD
View
B+
Retailer 5
-
£746 GBP
$1,000 USD
View
B+
Retailer 6
-
£771 GBP
$1,033 USD
View
B+
Retailer 7
-
£771 GBP
$1,033 USD
View
B+
Retailer 8
-
£783 GBP
SGD 1,417 SGD
View
B+
Retailer 9
-
£801 GBP
$1,073 USD
View
B+
Retailer 10
-
£831 GBP
$1,114 USD
View
B
Retailer 11
-
£871 GBP
$1,167 USD
View
B
Retailer 12
-
£877 GBP
$1,175 USD
View
B
Retailer 13
-
£890 GBP
$1,192 USD
View
B
Retailer 14
-
£904 GBP
View
Retailer 15
-
£1,010 GBP
A$2,083 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
£1,083 GBP
€1,382 EUR
View
B
Retailer 17
-
£1,140 GBP
ZAR 24,683 ZAR
View
B
Retailer 18
-
£1,420 GBP
View
C
Retailer 19
-
£1,531 GBP
$2,052 USD
View
Most Expensive
C
NZ Jewellers
c0a08bff-3a13-40a6-b84c-d2b61f3b3e3b · Oct 30
£1,881 GBP
$2,520 USD
View
19 more retailers have this diamond
Prices start from £550 GBPSave up to £1,331 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
£550 GBP