Emerald|Natural|GIA

6.05ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 16950506

Certificate GIA 16950506

Diamond specifications and retailer prices

From £75,491 GBP
$101,149 USD
As of October 31, 2026
Save £10,561 GBP (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £86,051 GBP at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 6.05ct natural emerald diamond

This 6.05ct natural emerald sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 16950506. Listed at 4 retailers as of October 31, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

6.05
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16950506
Dimensions10.78 × 10.14 × 6.48 mm
L/W Ratio1.06
Top View
10.78 mm10.14 mm6.05 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 16950506
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £75,491 GBP|Low: £75,491 GBP|High: £86,051 GBP|Avg: £78,998 GBP
Retailer 1
Retailer 2
William & Sons Jewelers
October 5, 2026
Retailer 1£75,491 GBP
Retailer 2£79,365 GBP
William & Sons Jewelers£86,051 GBP

2 data points across 3 retailers

4 retailers£75,491 GBP to £86,051 GBP

B+
Cheapest Retailer
-
£75,491 GBP
$101,149 USD
B+
Retailer 2
-
£79,365 GBP
$106,341 USD
View
B
Retailer 3
-
£83,805 GBP
A$172,752 AUD
View
Most Expensive
B
William & Sons Jewelers
cert_16950506 · Oct 31
£86,051 GBP
$115,299 USD
View
Final sale: no returns
3 more retailers have this diamond
Prices start from £75,491 GBPSave up to £10,561 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+
6.05ct Emerald
£75,491 GBP