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Emerald|Lab Grown|IGI

1.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG631428896

Shape and cutting style on the report: Emerald cut

Certificate IGI LG631428896

Diamond specifications and retailer prices

From £190 GBP
$253 USD
As of October 27, 2026
Save £1,492 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,682 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631428896 or 631428896. Listed at 20 retailers as of October 27, 2026, with prices from £190 to £1,682, a £1,492 spread on the same certified stone. Do Amore Diamonds lists it at £1,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631428896
Dimensions5.25 × 5.25 × 3.58 mm
L/W Ratio1.00
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
5.25 mm5.25 mm1.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631428896
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 37.3°Culet: LNGDepth 68.2%

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: Oct 27
Current: £1,682 GBP|Low: £213 GBP|High: £1,832 GBP|Avg: £715 GBP|-8.2%
Do Amore Diamonds
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 29, 2026
Retailer 15£213 GBP
Retailer 4£220 GBP
Retailer 8£294 GBP
Retailer 7£315 GBP
Retailer 5£328 GBP
Retailer 10£357 GBP
Retailer 2£456 GBP
Retailer 3£631 GBP
Retailer 9£655 GBP
Retailer 13£722 GBP
Retailer 14£925 GBP
Retailer 6£1,007 GBP
Retailer 16£1,021 GBP
Retailer 11£1,041 GBP
Retailer 12£1,299 GBP
Do Amore Diamonds£1,682 GBP

42 data points across 16 retailers

20 retailers£190 GBP to £1,682 GBP

A
Cheapest Retailer
-
£190 GBP
$253 USD
A
Retailer 2
-
£213 GBP
$283 USD
View
Final sale: no returns
A
Retailer 3
-
£220 GBP
$293 USD
View
A
Retailer 4
-
£235 GBP
$313 USD
View
A
Retailer 5
-
£294 GBP
$391 USD
View
B+
Retailer 6
-
£315 GBP
$419 USD
View
A
Retailer 7
-
£328 GBP
$437 USD
View
A
Retailer 8
-
£357 GBP
$475 USD
View
B+
Retailer 9
-
£456 GBP
View
B+
Retailer 10
-
£631 GBP
$840 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£655 GBP
A$1,342 AUD
View
B
Retailer 12
-
£722 GBP
$962 USD
View
B
Retailer 13
-
£834 GBP
$1,111 USD
View
B
Retailer 14
-
£925 GBP
$1,232 USD
View
B
Retailer 15
-
£960 GBP
$1,278 USD
View
B
Retailer 16
-
£1,007 GBP
View
B
Retailer 17
-
£1,021 GBP
$1,359 USD
View
B
Retailer 18
-
£1,041 GBP
View
B
Retailer 19
-
£1,299 GBP
$1,730 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-790EE8C4D · Oct 28
£1,682 GBP
$2,240 USD
View
19 more retailers have this diamond
Prices start from £190 GBPSave up to £1,492 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
1.51ct Emerald
£190 GBP