Emerald|Natural|GIA

1.20ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 2537423571

Certificate GIA 2537423571

Diamond specifications and retailer prices

From £1,573 GBP
$2,108 USD
As of October 31, 2026
Save £1,998 GBP (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,239 GBP at NZ Jewellers · As of September 29, 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 2537423571. Listed at 20 retailers as of October 29, 2026, with a 127% 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537423571
Dimensions7.01 × 5.00 × 3.38 mm
L/W Ratio1.40
Top View
7.01 mm5.00 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537423571
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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 31
Current: £2,492 GBP|Low: £1,554 GBP|High: £3,777 GBP|Avg: £2,176 GBP|-1.6%
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
Retailer 14
October 31, 2026
Retailer 12£1,573 GBP
Retailer 4£1,660 GBP
Retailer 13£1,696 GBP
Retailer 11£1,825 GBP
Retailer 6£1,870 GBP
Retailer 8£1,984 GBP
Retailer 3£2,112 GBP
Retailer 5£2,112 GBP
Retailer 9£2,167 GBP
Retailer 2£2,179 GBP
Retailer 14£2,272 GBP
Retailer 1£2,492 GBP
Retailer 7£2,532 GBP
Retailer 10£3,571 GBP

31 data points across 14 retailers

20 retailers£1,573 GBP to £3,571 GBP

A
Cheapest Retailer
-
£1,573 GBP
$2,108 USD
A
Retailer 2
-
£1,660 GBP
$2,224 USD
View
A
Retailer 3
-
£1,696 GBP
$2,272 USD
View
Final sale: no returns
A
Retailer 4
-
£1,825 GBP
$2,445 USD
View
Retailer 5
-
£1,837 GBP
$2,461 USD
View
Price last confirmed 19 days ago
Retailer 6
-
£1,837 GBP
$2,461 USD
View
Price last confirmed 23 days ago
A
Retailer 7
-
£1,870 GBP
$2,506 USD
View
Retailer 8
-
£1,922 GBP
$2,575 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
£1,984 GBP
View
B+
Retailer 10
-
£2,112 GBP
$2,830 USD
View
B+
Retailer 11
-
£2,112 GBP
$2,830 USD
View
Retailer 12
-
£2,120 GBP
$2,840 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
£2,167 GBP
View
B+
Retailer 14
-
£2,179 GBP
$2,920 USD
View
Retailer 15
-
£2,272 GBP
A$4,683 AUD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
£2,492 GBP
ZAR 53,946 ZAR
View
B+
Retailer 17
-
£2,532 GBP
€3,231 EUR
View
Retailer 18
-
£2,593 GBP
$3,474 USD
View
Price last confirmed 41 days ago
B
Retailer 19
-
£3,571 GBP
View
Most Expensive
NZ Jewellers
388c48d0-676c-4cf7-9a3d-1b909835e5fa · Sep 29
£4,239 GBP
$5,680 USD
View
Price last confirmed 32 days ago
19 more retailers have this diamond
Prices start from £1,573 GBPSave up to £1,998 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
£1,573 GBP