Emerald|Lab Grown|IGI

1.21ct H VVS2 Emerald Lab Grown Diamond

GD • H/VVS2 • IGI LG581335328

Shape and cutting style on the report: Emerald cut

Certificate IGI LG581335328

Diamond specifications and retailer prices

From £179 GBP
$240 USD
As of October 30, 2026
Save £1,180 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,358 GBP at Do Amore Diamonds · As of October 31, 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 VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG581335328 or 581335328. Listed at 17 retailers as of October 30, 2026, with prices from £179 to £1,358, a £1,180 spread on the same certified stone. Do Amore Diamonds lists it at £1,358. 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
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581335328
Dimensions7.27 × 4.90 × 3.20 mm
L/W Ratio1.48
Culet sizeLong
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
7.27 mm4.90 mm1.21 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581335328
Side View
Table 67.0%Crown 33.2°Girdle: MED-STKPavilion 37.1°Culet: LNGDepth 65.3%

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 30
Current: £1,358 GBP|Low: £163 GBP|High: £1,358 GBP|Avg: £482 GBP|+7.7%
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
October 29, 2026
Retailer 5£163 GBP
Retailer 14£179 GBP
Retailer 12£237 GBP
Retailer 13£267 GBP
Retailer 10£287 GBP
Retailer 6£322 GBP
Retailer 7£332 GBP
Retailer 11£452 GBP
Retailer 8£473 GBP
Retailer 9£565 GBP
Retailer 3£750 GBP
Retailer 2£779 GBP
Retailer 4£781 GBP
Do Amore Diamonds£1,358 GBP

23 data points across 14 retailers

17 retailers£179 GBP to £1,358 GBP

Retailer 1
-
£131 GBP
$176 USD
Price last confirmed 31 days ago
Retailer 2
-
£152 GBP
$204 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£160 GBP
$215 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
£179 GBP
$240 USD
View
B
Retailer 5
-
£237 GBP
$317 USD
View
B+
Retailer 6
-
£267 GBP
HK$2,800 HKD
View
B+
Retailer 7
-
£287 GBP
$385 USD
View
B+
Retailer 8
-
£322 GBP
$431 USD
View
B+
Retailer 9
-
£332 GBP
ZAR 7,187 ZAR
View
B
Retailer 10
-
£452 GBP
$605 USD
View
B
Retailer 11
-
£473 GBP
A$974 AUD
View
B
Retailer 12
-
£565 GBP
$757 USD
View
Retailer 13
-
£578 GBP
$774 USD
View
Price last confirmed 31 days ago
B
Retailer 14
-
£750 GBP
$1,005 USD
View
B
Retailer 15
-
£779 GBP
View
B
Retailer 16
-
£781 GBP
SGD 1,414 SGD
View
Most Expensive
C
Do Amore Diamonds
27-DC2047EF4 · Oct 31
£1,358 GBP
$1,820 USD
View
16 more retailers have this diamond
Prices start from £179 GBPSave up to £1,180 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
£179 GBP