Emerald|Lab Grown|IGI

1.30ct F VVS1 Emerald Lab Grown Diamond

GD • F/VVS1 • IGI LG668410375

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668410375

Diamond specifications and retailer prices

From £163 GBP
$218 USD
As of November 1, 2026
Save £1,143 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,306 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.3ct lab-grown emerald diamond

This 1.3ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG668410375 or 668410375. Listed at 18 retailers as of October 31, 2026, with prices from £163 to £1,306, a £1,143 spread on the same certified stone. Brilliant Earth lists it at £1,306. 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

1.30
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668410375
Dimensions7.33 × 5.10 × 3.47 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm5.10 mm1.30 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668410375
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 43.6°Culet: LargeDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,306 GBP|Low: £163 GBP|High: £1,306 GBP|Avg: £484 GBP
Brilliant Earth
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 3£163 GBP
Retailer 9£183 GBP
Retailer 14£189 GBP
Retailer 12£202 GBP
Retailer 7£204 GBP
Retailer 17£346 GBP
Retailer 10£349 GBP
Retailer 6£368 GBP
Retailer 2£375 GBP
Retailer 16£385 GBP
Retailer 13£650 GBP
Retailer 15£652 GBP
Retailer 8£675 GBP
Retailer 5£689 GBP
Retailer 4£785 GBP
Retailer 11£810 GBP
Brilliant Earth£1,306 GBP

43 data points across 17 retailers

18 retailers£163 GBP to £1,306 GBP

A
Cheapest Retailer
-
£163 GBP
$218 USD
A
Retailer 2
-
£183 GBP
$245 USD
View
Final sale: no returns
A
Retailer 3
-
£189 GBP
$253 USD
View
A
Retailer 4
-
£202 GBP
$271 USD
View
Retailer 5
-
£204 GBP
$273 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£346 GBP
$464 USD
View
B+
Retailer 7
-
£349 GBP
ZAR 7,553 ZAR
View
B+
Retailer 8
-
£368 GBP
€470 EUR
View
B+
Retailer 9
-
£375 GBP
View
B+
Retailer 10
-
£385 GBP
$516 USD
View
B
Retailer 11
-
£485 GBP
$650 USD
View
B
Retailer 12
-
£650 GBP
$871 USD
View
B
Retailer 13
-
£652 GBP
$874 USD
View
B
Retailer 14
-
£675 GBP
$905 USD
View
B
Retailer 15
-
£689 GBP
$923 USD
View
B
Retailer 16
-
£785 GBP
View
B
Retailer 17
-
£810 GBP
View
Most Expensive
C
Brilliant Earth
13217893A · Oct 31
£1,306 GBP
$1,750 USD
View
17 more retailers have this diamond
Prices start from £163 GBPSave up to £1,143 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
1.30ct Emerald
£163 GBP