Emerald|Lab Grown|IGI

1.55ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG626492589

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626492589

Diamond specifications and retailer prices

From £159 GBP
$213 USD
As of October 30, 2026
Save £763 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,284 GBP at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626492589 or 626492589. Listed at 19 retailers as of October 30, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626492589
Dimensions7.87 × 5.38 × 3.55 mm
L/W Ratio1.46
Culet sizeLong
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
7.87 mm5.38 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626492589
Side View
Table 63.0%Crown 34.2°Girdle: Slightly ThickPavilion 37.7°Culet: LNGDepth 66.0%

Caratlytics Score

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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: Oct 30
Current: £1,284 GBP|Low: £146 GBP|High: £1,284 GBP|Avg: £462 GBP|+3.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
October 30, 2026
Retailer 14£159 GBP
Retailer 17£178 GBP
Retailer 4£187 GBP
Retailer 18£197 GBP
Retailer 10£199 GBP
Retailer 11£265 GBP
Retailer 16£335 GBP
Retailer 13£365 GBP
Retailer 9£390 GBP
Retailer 8£398 GBP
Retailer 5£517 GBP
Retailer 6£640 GBP
Retailer 15£673 GBP
Retailer 7£765 GBP
Retailer 2£802 GBP
Retailer 3£803 GBP
Retailer 12£922 GBP
Brilliant Earth£1,284 GBP

41 data points across 18 retailers

19 retailers£159 GBP to £922 GBP

A
Cheapest Retailer
-
£159 GBP
$213 USD
A
Retailer 2
-
£178 GBP
$238 USD
View
Final sale: no returns
A
Retailer 3
-
£187 GBP
$250 USD
View
A
Retailer 4
-
£197 GBP
$264 USD
View
A
Retailer 5
-
£199 GBP
$267 USD
View
B+
Retailer 6
-
£265 GBP
$355 USD
View
A
Retailer 7
-
£335 GBP
€428 EUR
View
A
Retailer 8
-
£365 GBP
View
A
Retailer 9
-
£390 GBP
$523 USD
View
A
Retailer 10
-
£398 GBP
$533 USD
View
B+
Retailer 11
-
£517 GBP
$693 USD
View
B+
Retailer 12
-
£640 GBP
$858 USD
View
B+
Retailer 13
-
£673 GBP
$902 USD
View
B
Retailer 14
-
£716 GBP
$960 USD
View
Retailer 15
-
£765 GBP
$1,025 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£802 GBP
$1,075 USD
View
B
Retailer 17
-
£803 GBP
View
B
Retailer 18
-
£922 GBP
$1,235 USD
View
Most Expensive
Brilliant Earth
9599327A · Oct 17
£1,284 GBP
$1,720 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from £159 GBPSave up to £763 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
1.55ct Emerald
£159 GBP