Emerald|Lab Grown|IGI

1.30ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG815698194

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815698194

Diamond specifications and retailer prices

From £237 GBP
$318 USD
As of October 30, 2026
Save £1,905 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,142 GBP at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698194 or 815698194. Listed at 22 retailers as of October 30, 2026, with prices from £237 to £2,142, a £1,905 spread on the same certified stone. Brilliant Earth lists it at £2,142. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698194
Dimensions7.42 × 5.04 × 3.44 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.42 mm5.04 mm1.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698194
Side View
Table 61.0%Crown 38.5°Girdle: MediumPavilion 39.2°Culet: LargeDepth 68.3%

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 30
Current: £2,142 GBP|Low: £236 GBP|High: £2,582 GBP|Avg: £771 GBP|-17.1%
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 16£237 GBP
Retailer 11£260 GBP
Retailer 18£263 GBP
Retailer 10£335 GBP
Retailer 15£410 GBP
Retailer 7£432 GBP
Retailer 5£451 GBP
Retailer 14£451 GBP
Retailer 2£462 GBP
Retailer 12£468 GBP
Retailer 19£660 GBP
Retailer 17£806 GBP
Retailer 6£881 GBP
Retailer 8£920 GBP
Retailer 3£1,024 GBP
Retailer 4£1,031 GBP
Retailer 13£1,057 GBP
Retailer 9£2,056 GBP
Brilliant Earth£2,142 GBP

30 data points across 19 retailers

22 retailers£237 GBP to £2,142 GBP

A
Cheapest Retailer
-
£237 GBP
$318 USD
Final sale: no returns
Retailer 2
-
£260 GBP
$348 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
£263 GBP
$352 USD
View
Retailer 4
-
£313 GBP
$420 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£335 GBP
$449 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£410 GBP
$550 USD
View
A
Retailer 7
-
£432 GBP
$579 USD
View
A
Retailer 8
-
£451 GBP
$604 USD
View
A
Retailer 9
-
£451 GBP
ZAR 9,759 ZAR
View
A
Retailer 10
-
£462 GBP
View
A
Retailer 11
-
£468 GBP
€597 EUR
View
B+
Retailer 12
-
£660 GBP
$884 USD
View
Retailer 13
-
£763 GBP
$1,023 USD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
£806 GBP
$1,080 USD
View
B+
Retailer 15
-
£881 GBP
$1,181 USD
View
B+
Retailer 16
-
£920 GBP
SGD 1,666 SGD
View
B
Retailer 17
-
£1,024 GBP
View
B
Retailer 18
-
£1,031 GBP
$1,382 USD
View
B+
Retailer 19
-
£1,057 GBP
View
Retailer 20
-
£1,077 GBP
$1,443 USD
View
Price last confirmed 30 days ago
B
Retailer 21
-
£2,056 GBP
$2,755 USD
View
Most Expensive
B
Brilliant Earth
21422411A · Oct 30
£2,142 GBP
$2,870 USD
View
21 more retailers have this diamond
Prices start from £237 GBPSave up to £1,905 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
£237 GBP