Emerald|Lab Grown|IGI

1.28ct H VVS2 Emerald Lab Grown Diamond

GD • H/VVS2 • IGI LG563202920

Shape and cutting style on the report: Emerald cut

Certificate IGI LG563202920

Diamond specifications and retailer prices

From £189 GBP
$253 USD
As of October 30, 2026
Save £1,236 GBP (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,425 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG563202920 or 563202920. Listed at 16 retailers as of October 30, 2026, with prices from £189 to £1,425, a £1,236 spread on the same certified stone. Do Amore Diamonds lists it at £1,425. 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

1.28
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563202920
Dimensions7.26 × 5.11 × 3.47 mm
L/W Ratio1.42
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
7.26 mm5.11 mm1.28 ctH / VVS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563202920
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 42.3°Culet: LargeDepth 67.9%

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: £1,425 GBP|Low: £171 GBP|High: £1,425 GBP|Avg: £527 GBP|+7.9%
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 28, 2026
Retailer 4£171 GBP
Retailer 13£189 GBP
Retailer 11£248 GBP
Retailer 12£277 GBP
Retailer 9£319 GBP
Retailer 5£331 GBP
Retailer 2£349 GBP
Retailer 10£455 GBP
Retailer 8£593 GBP
Retailer 6£739 GBP
Retailer 14£781 GBP
Retailer 3£811 GBP
Retailer 7£814 GBP
Do Amore Diamonds£1,425 GBP

20 data points across 14 retailers

16 retailers£189 GBP to £1,425 GBP

Retailer 1
-
£138 GBP
$185 USD
Price last confirmed 31 days ago
Retailer 2
-
£160 GBP
$214 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£169 GBP
$226 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
£189 GBP
$253 USD
View
B
Retailer 5
-
£248 GBP
$332 USD
View
B+
Retailer 6
-
£277 GBP
HK$2,900 HKD
View
B+
Retailer 7
-
£319 GBP
$427 USD
View
B+
Retailer 8
-
£331 GBP
$443 USD
View
B+
Retailer 9
-
£349 GBP
ZAR 7,548 ZAR
View
B+
Retailer 10
-
£455 GBP
$610 USD
View
B
Retailer 11
-
£593 GBP
$795 USD
View
Retailer 12
-
£607 GBP
$813 USD
View
Price last confirmed 30 days ago
B
Retailer 13
-
£781 GBP
$1,046 USD
View
B
Retailer 14
-
£811 GBP
SGD 1,469 SGD
View
B
Retailer 15
-
£814 GBP
View
Most Expensive
C
Do Amore Diamonds
27-59C6EEF86 · Oct 31
£1,425 GBP
$1,910 USD
View
15 more retailers have this diamond
Prices start from £189 GBPSave up to £1,236 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+
1.28ct Emerald
£189 GBP