Emerald|Lab Grown|IGI

1.21ct H VS1 Emerald Lab Grown Diamond

GD • H/VS1 • IGI LG563202702

Shape and cutting style on the report: Emerald cut

Certificate IGI LG563202702

Diamond specifications and retailer prices

From £169 GBP
$225 USD
As of October 28, 2026
Save £1,123 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,292 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG563202702 or 563202702. Listed at 17 retailers as of October 28, 2026, with prices from £169 to £1,292, a £1,123 spread on the same certified stone. Do Amore Diamonds lists it at £1,292. 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

1.21
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563202702
Dimensions7.05 × 5.06 × 3.37 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.05 mm5.06 mm1.21 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563202702
Side View
Table 62.5%Crown 37.4°Girdle: Slightly ThickPavilion 38.3°Culet: LargeDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,292 GBP|Low: £158 GBP|High: £1,292 GBP|Avg: £513 GBP|+5.5%
Do Amore Diamonds
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
Retailer 15
October 29, 2026
Retailer 15£169 GBP
Retailer 13£226 GBP
Retailer 14£260 GBP
Retailer 11£262 GBP
Retailer 8£316 GBP
Retailer 5£321 GBP
Retailer 7£325 GBP
Retailer 12£432 GBP
Retailer 9£451 GBP
Retailer 10£567 GBP
Retailer 3£722 GBP
Retailer 4£755 GBP
Retailer 2£866 GBP
Retailer 6£904 GBP
Do Amore Diamonds£1,292 GBP

24 data points across 15 retailers

17 retailers£169 GBP to £1,292 GBP

Retailer 1
-
£127 GBP
$169 USD
Price last confirmed 30 days ago
Retailer 2
-
£147 GBP
$196 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£155 GBP
$207 USD
View
Price last confirmed 31 days ago
B+
Retailer 4
-
£169 GBP
$225 USD
View
B
Retailer 5
-
£226 GBP
$301 USD
View
B+
Retailer 6
-
£260 GBP
HK$2,700 HKD
View
B+
Retailer 7
-
£262 GBP
$349 USD
View
B+
Retailer 8
-
£316 GBP
ZAR 6,808 ZAR
View
B+
Retailer 9
-
£321 GBP
$428 USD
View
B+
Retailer 10
-
£432 GBP
$575 USD
View
B+
Retailer 11
-
£451 GBP
A$923 AUD
View
Retailer 12
-
£559 GBP
$745 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
£567 GBP
$755 USD
View
B
Retailer 14
-
£722 GBP
$962 USD
View
B
Retailer 15
-
£755 GBP
SGD 1,359 SGD
View
B
Retailer 16
-
£866 GBP
View
Most Expensive
C
Do Amore Diamonds
27-EFA94A119 · Oct 29
£1,292 GBP
$1,720 USD
View
16 more retailers have this diamond
Prices start from £169 GBPSave up to £1,123 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+
1.21ct Emerald
£169 GBP