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Emerald|Natural|GIA

1.20ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 6565118750

Certificate GIA 6565118750

Diamond specifications and retailer prices

From £1,878 GBP
₹239,712 INR
As of October 30, 2026
Save £2,292 GBP (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,339 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565118750. Listed at 23 retailers as of October 26, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565118750
Dimensions7.67 × 4.89 × 3.20 mm
L/W Ratio1.57
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Needle, Feather
Top View
7.67 mm4.89 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565118750
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.5%

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: £4,339 GBP|Low: £1,867 GBP|High: £4,339 GBP|Avg: £2,786 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
October 31, 2026
Retailer 7£1,878 GBP
Retailer 4£1,976 GBP
Retailer 8£2,437 GBP
Retailer 9£2,438 GBP
Retailer 12£2,541 GBP
Retailer 2£2,603 GBP
Retailer 3£2,661 GBP
Retailer 13£2,664 GBP
Retailer 6£2,744 GBP
Retailer 5£2,873 GBP
Retailer 10£3,033 GBP
Retailer 11£4,170 GBP
NZ Jewellers£4,339 GBP

30 data points across 13 retailers

23 retailers£1,878 GBP to £4,170 GBP

A
Cheapest Retailer
-
£1,878 GBP
₹239,712 INR
B+
Retailer 2
-
£1,976 GBP
$2,648 USD
View
Final sale: no returns
B+
Retailer 3
-
£2,123 GBP
$2,845 USD
View
B+
Retailer 4
-
£2,211 GBP
$2,962 USD
View
B+
Retailer 5
-
£2,353 GBP
$3,153 USD
View
B+
Retailer 6
-
£2,407 GBP
$3,225 USD
View
B+
Retailer 7
-
£2,437 GBP
View
B
Retailer 8
-
£2,438 GBP
$3,266 USD
View
B+
Retailer 9
-
£2,491 GBP
$3,337 USD
View
Retailer 10
-
£2,491 GBP
$3,337 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
£2,541 GBP
$3,405 USD
View
B+
Retailer 12
-
£2,586 GBP
$3,465 USD
View
B+
Retailer 13
-
£2,598 GBP
$3,481 USD
View
B+
Retailer 14
-
£2,603 GBP
View
Retailer 15
-
£2,661 GBP
A$5,484 AUD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
£2,664 GBP
$3,570 USD
View
B+
Retailer 17
-
£2,744 GBP
€3,502 EUR
View
B+
Retailer 18
-
£2,754 GBP
$3,690 USD
View
B+
Retailer 19
-
£2,754 GBP
$3,690 USD
View
Retailer 20
-
£2,873 GBP
$3,850 USD
View
Price last confirmed 8 days ago
B
Retailer 21
-
£3,033 GBP
ZAR 65,643 ZAR
View
B
Retailer 22
-
£4,170 GBP
View
Most Expensive
NZ Jewellers
c0aedcea-8a02-4921-87cc-750b4a896c54 · Oct 3
£4,339 GBP
$5,814 USD
View
Price last confirmed 28 days ago
22 more retailers have this diamond
Prices start from £1,878 GBPSave up to £2,292 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
1.20ct Emerald
£1,878 GBP