Emerald|Natural|GIA

1.00ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 6531196640

Certificate GIA 6531196640

Diamond specifications and retailer prices

From £1,017 GBP
$1,363 USD
As of October 30, 2026
Save £1,229 GBP (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,082 GBP at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531196640. Listed at 15 retailers as of October 29, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531196640
Dimensions6.69 × 4.87 × 3.24 mm
L/W Ratio1.37
Top View
6.69 mm4.87 mm1.00 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531196640
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.4%

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: £1,265 GBP|Low: £991 GBP|High: £2,246 GBP|Avg: £1,360 GBP|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13£1,017 GBP
Retailer 10£1,030 GBP
Retailer 3£1,056 GBP
Retailer 12£1,071 GBP
Retailer 2£1,187 GBP
Retailer 1£1,265 GBP
Retailer 4£1,341 GBP
Retailer 8£1,366 GBP
Retailer 11£1,366 GBP
Retailer 9£1,411 GBP
Retailer 5£1,649 GBP
Retailer 7£1,739 GBP
Retailer 6£2,246 GBP

28 data points across 13 retailers

15 retailers£1,017 GBP to £2,246 GBP

B+
Cheapest Retailer
-
£1,017 GBP
$1,363 USD
A
Retailer 2
-
£1,030 GBP
$1,380 USD
View
B+
Retailer 3
-
£1,056 GBP
$1,415 USD
View
B+
Retailer 4
-
£1,071 GBP
$1,435 USD
View
Retailer 5
-
£1,145 GBP
$1,534 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
£1,187 GBP
$1,590 USD
View
Retailer 7
-
£1,197 GBP
$1,604 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
£1,265 GBP
View
Retailer 9
-
£1,321 GBP
$1,770 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
£1,366 GBP
$1,830 USD
View
B+
Retailer 11
-
£1,366 GBP
$1,830 USD
View
B+
Retailer 12
-
£1,411 GBP
$1,890 USD
View
B
Retailer 13
-
£1,739 GBP
€2,219 EUR
View
B
Retailer 14
-
£2,246 GBP
View
Most Expensive
NZ Jewellers
ae50856d-1a2f-4094-bd13-cf96151eddfd · Oct 14
£3,082 GBP
$4,129 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from £1,017 GBPSave up to £1,229 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
1.00ct Emerald
£1,017 GBP