Emerald|Natural|GIA

1.20ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6223748199

Certificate GIA 6223748199

Diamond specifications and retailer prices

From £2,552 GBP
$3,425 USD
As of November 1, 2026
Save £2,648 GBP (51%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,688 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic 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 6223748199. Listed at 22 retailers as of November 1, 2026, with a 104% 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

1.20
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223748199
Dimensions7.02 × 5.20 × 3.58 mm
L/W Ratio1.35
Top View
7.02 mm5.20 mm1.20 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6223748199
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £5,688 GBP|Low: £2,361 GBP|High: £5,688 GBP|Avg: £3,652 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7£2,552 GBP
Retailer 8£2,730 GBP
Retailer 6£2,803 GBP
Retailer 10£2,958 GBP
Retailer 3£3,340 GBP
Retailer 9£3,483 GBP
Retailer 2£3,694 GBP
Retailer 5£4,013 GBP
Retailer 4£5,200 GBP
NZ Jewellers£5,688 GBP

45 data points across 10 retailers

22 retailers£2,552 GBP to £5,200 GBP

B
Cheapest Retailer
-
£2,552 GBP
$3,425 USD
B
Retailer 2
-
£2,572 GBP
$3,452 USD
View
B
Retailer 3
-
£2,603 GBP
$3,493 USD
View
B
Retailer 4
-
£2,730 GBP
$3,664 USD
View
Final sale: no returns
B
Retailer 5
-
£2,803 GBP
$3,762 USD
View
B
Retailer 6
-
£2,821 GBP
$3,785 USD
View
B
Retailer 7
-
£2,951 GBP
$3,960 USD
View
Retailer 8
-
£2,958 GBP
$3,969 USD
View
Price last confirmed 25 days ago
B
Retailer 9
-
£2,958 GBP
$3,969 USD
View
B
Retailer 10
-
£2,958 GBP
$3,969 USD
View
B
Retailer 11
-
£3,070 GBP
A$6,338 AUD
View
B
Retailer 12
-
£3,294 GBP
$4,420 USD
View
B
Retailer 13
-
£3,294 GBP
$4,420 USD
View
B
Retailer 14
-
£3,324 GBP
$4,460 USD
View
B
Retailer 15
-
£3,340 GBP
View
C
Retailer 16
-
£3,406 GBP
$4,570 USD
View
Retailer 17
-
£3,413 GBP
$4,580 USD
View
Price last confirmed 10 days ago
Retailer 18
-
£3,483 GBP
A$7,190 AUD
View
Price last confirmed 24 days ago
B
Retailer 19
-
£3,694 GBP
€4,721 EUR
View
B
Retailer 20
-
£4,013 GBP
ZAR 87,004 ZAR
View
C
Retailer 21
-
£5,200 GBP
View
Most Expensive
NZ Jewellers
1e5b51a3-b424-4d1a-811d-c8149d7c539e · Oct 3
£5,688 GBP
$7,633 USD
View
Price under review
21 more retailers have this diamond
Prices start from £2,552 GBPSave up to £2,648 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
1.20ct Emerald
£2,552 GBP