Emerald|Lab Grown|IGI

1.88ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG837646987

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837646987

Diamond specifications and retailer prices

From £504 GBP
€639 EUR
As of October 29, 2026
Save £1,479 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,982 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.88ct lab-grown emerald diamond

This 1.88ct 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 LG837646987 or 837646987. Listed at 5 retailers as of October 29, 2026, with prices from £504 to £1,982, a £1,479 spread on the same certified stone. Brilliant Earth lists it at £1,982. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837646987
Dimensions8.17 × 5.70 × 3.89 mm
L/W Ratio1.43
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
8.17 mm5.70 mm1.88 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837646987
Side View
Table 60.0%Crown 36°Girdle: MediumPavilion 42.3°Culet: LargeDepth 68.2%

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 29
Current: £1,982 GBP|Low: £414 GBP|High: £1,982 GBP|Avg: £1,053 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2£504 GBP
Retailer 4£600 GBP
Retailer 5£953 GBP
Retailer 6£1,138 GBP
Retailer 3£1,449 GBP
Brilliant Earth£1,982 GBP

11 data points across 6 retailers

5 retailers£504 GBP to £1,982 GBP

A
Cheapest Retailer
-
£504 GBP
€639 EUR
A
Retailer 2
-
£600 GBP
$799 USD
View
Retailer 3
-
£953 GBP
$1,269 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
£1,449 GBP
$1,930 USD
View
Most Expensive
B
Brilliant Earth
22165979Y · Oct 29
£1,982 GBP
$2,640 USD
View
4 more retailers have this diamond
Prices start from £504 GBPSave up to £1,479 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
1.88ct Emerald
£504 GBP