Emerald|Natural|GIA

1.21ct G VS1 Emerald Natural Diamond

EX • G/VS1 • GIA 5231861084

Certificate GIA 5231861084

Diamond specifications and retailer prices

From £2,465 GBP
HK$25,800 HKD
As of October 31, 2026
Save £2,876 GBP (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,656 GBP at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231861084. Listed at 12 retailers as of October 29, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle61.89°
OriginNatural
Grading LabGIA
CertificateGIA 5231861084
Dimensions6.98 × 5.02 × 3.48 mm
L/W Ratio1.39
Top View
6.98 mm5.02 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231861084
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 61.89°Culet: NoneDepth 69.3%

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: £5,656 GBP|Low: £2,379 GBP|High: £5,656 GBP|Avg: £3,588 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
Retailer 14
October 31, 2026
Retailer 3£2,457 GBP
Retailer 7£2,465 GBP
Retailer 11£2,848 GBP
Retailer 2£2,919 GBP
Retailer 14£3,112 GBP
Retailer 10£3,197 GBP
Retailer 4£3,247 GBP
Retailer 13£3,335 GBP
Retailer 8£3,502 GBP
Retailer 6£3,562 GBP
Retailer 9£3,762 GBP
Retailer 5£4,129 GBP
Retailer 12£5,341 GBP
NZ Jewellers£5,656 GBP

32 data points across 14 retailers

12 retailers£2,465 GBP to £5,341 GBP

A
Cheapest Retailer
-
£2,465 GBP
HK$25,800 HKD
B+
Retailer 2
-
£2,848 GBP
€3,634 EUR
View
B+
Retailer 3
-
£2,919 GBP
$3,911 USD
View
B+
Retailer 4
-
£3,112 GBP
SGD 5,634 SGD
View
B+
Retailer 5
-
£3,197 GBP
View
Retailer 6
-
£3,247 GBP
$4,350 USD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
£3,335 GBP
$4,469 USD
View
B+
Retailer 8
-
£3,502 GBP
$4,692 USD
View
Retailer 9
-
£3,562 GBP
$4,773 USD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
£3,762 GBP
€4,800 EUR
View
B
Retailer 11
-
£5,341 GBP
View
Most Expensive
NZ Jewellers
458b68b9-70f2-4495-a876-e92c0bb2ca6e · Oct 6
£5,656 GBP
$7,578 USD
View
Price last confirmed 25 days ago
11 more retailers have this diamond
Prices start from £2,465 GBPSave up to £2,876 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
1.21ct Emerald
£2,465 GBP