Emerald|Lab Grown|IGI

1.53ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG804649406

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804649406

Diamond specifications and retailer prices

From £299 GBP
$398 USD
As of October 30, 2026
Save £3,366 GBP (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,665 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown emerald diamond

This 1.53ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649406 or 804649406. Listed at 23 retailers as of October 29, 2026, with prices from £299 to £3,665, a £3,366 spread on the same certified stone. Brilliant Earth lists it at £3,665. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649406
Dimensions7.54 × 5.31 × 3.77 mm
L/W Ratio1.42
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
7.54 mm5.31 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649406
Side View
Table 63.0%Crown 36.6°Girdle: MediumPavilion 41.1°Culet: LargeDepth 71.0%

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: £3,665 GBP|Low: £299 GBP|High: £3,665 GBP|Avg: £1,027 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 10£299 GBP
Retailer 4£334 GBP
Retailer 8£334 GBP
Retailer 19£370 GBP
Retailer 20£370 GBP
Retailer 18£481 GBP
Retailer 7£553 GBP
Retailer 9£587 GBP
Retailer 13£606 GBP
Retailer 2£608 GBP
Retailer 17£636 GBP
Retailer 3£801 GBP
Retailer 12£888 GBP
Retailer 21£1,190 GBP
Retailer 11£1,205 GBP
Retailer 6£1,217 GBP
Retailer 5£1,224 GBP
Retailer 16£1,318 GBP
Retailer 15£1,454 GBP
Retailer 14£2,737 GBP
Brilliant Earth£3,665 GBP

30 data points across 21 retailers

23 retailers£299 GBP to £3,665 GBP

A
Cheapest Retailer
-
£299 GBP
$398 USD
A
Retailer 2
-
£334 GBP
$445 USD
View
Final sale: no returns
A
Retailer 3
-
£334 GBP
$445 USD
View
A
Retailer 4
-
£370 GBP
$493 USD
View
A
Retailer 5
-
£370 GBP
$493 USD
View
A
Retailer 6
-
£481 GBP
$640 USD
View
A
Retailer 7
-
£553 GBP
$737 USD
View
A
Retailer 8
-
£587 GBP
$782 USD
View
A
Retailer 9
-
£606 GBP
€769 EUR
View
A
Retailer 10
-
£608 GBP
View
A
Retailer 11
-
£636 GBP
ZAR 13,685 ZAR
View
B+
Retailer 12
-
£801 GBP
$1,067 USD
View
B+
Retailer 13
-
£888 GBP
$1,182 USD
View
Retailer 14
-
£1,030 GBP
$1,372 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
£1,190 GBP
$1,585 USD
View
B+
Retailer 16
-
£1,205 GBP
SGD 2,169 SGD
View
B+
Retailer 17
-
£1,217 GBP
$1,621 USD
View
B+
Retailer 18
-
£1,224 GBP
$1,630 USD
View
B+
Retailer 19
-
£1,289 GBP
$1,716 USD
View
B+
Retailer 20
-
£1,318 GBP
$1,755 USD
View
B+
Retailer 21
-
£1,454 GBP
View
B
Retailer 22
-
£2,737 GBP
$3,645 USD
View
Most Expensive
B
Brilliant Earth
21420504A · Oct 29
£3,665 GBP
$4,880 USD
View
22 more retailers have this diamond
Prices start from £299 GBPSave up to £3,366 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
1.53ct Emerald
£299 GBP