Emerald|Lab Grown|IGI

1.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG839643685

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839643685

Diamond specifications and retailer prices

From £151 GBP
$201 USD
As of October 27, 2026
Save £1,005 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,156 GBP at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839643685 or 839643685. Listed at 23 retailers as of October 27, 2026, with prices from £151 to £1,156, a £1,005 spread on the same certified stone. Do Amore Diamonds lists it at £1,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643685
Dimensions7.53 × 5.33 × 3.63 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.33 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643685
Side View
Table 65.0%Crown 36.8°Girdle: Slightly ThickPavilion 35.1°Culet: LargeDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £1,156 GBP|Low: £151 GBP|High: £1,209 GBP|Avg: £573 GBP|-1.9%
Do Amore Diamonds
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October 29, 2026
Retailer 15£151 GBP
Retailer 6£168 GBP
Retailer 22£175 GBP
Retailer 11£187 GBP
Retailer 20£187 GBP
Retailer 24£251 GBP
Retailer 5£299 GBP
Retailer 2£345 GBP
Retailer 18£355 GBP
Retailer 13£382 GBP
Retailer 9£424 GBP
Retailer 12£436 GBP
Retailer 19£483 GBP
Retailer 3£584 GBP
Retailer 10£665 GBP
Retailer 8£719 GBP
Retailer 7£771 GBP
Retailer 14£793 GBP
Retailer 16£815 GBP
Retailer 21£829 GBP
Retailer 23£899 GBP
Retailer 4£1,126 GBP
Do Amore Diamonds£1,156 GBP
Retailer 17£1,189 GBP

17 data points across 24 retailers

23 retailers£151 GBP to £1,156 GBP

A
Cheapest Retailer
-
£151 GBP
$201 USD
A
Retailer 2
-
£168 GBP
$224 USD
View
Final sale: no returns
A
Retailer 3
-
£175 GBP
$233 USD
View
A
Retailer 4
-
£187 GBP
$249 USD
View
A
Retailer 5
-
£187 GBP
$249 USD
View
B+
Retailer 6
-
£251 GBP
$334 USD
View
A
Retailer 7
-
£299 GBP
$398 USD
View
A
Retailer 8
-
£345 GBP
$459 USD
View
A
Retailer 9
-
£355 GBP
ZAR 7,637 ZAR
View
A
Retailer 10
-
£382 GBP
View
A
Retailer 11
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£424 GBP
$565 USD
View
B+
Retailer 12
-
£436 GBP
$581 USD
View
B+
Retailer 13
-
£483 GBP
A$989 AUD
View
B+
Retailer 14
-
£584 GBP
CA$1,079 CAD
View
B+
Retailer 15
-
£665 GBP
$885 USD
View
B
Retailer 16
-
£719 GBP
$958 USD
View
B
Retailer 17
-
£771 GBP
$1,027 USD
View
B
Retailer 18
-
£793 GBP
$1,056 USD
View
B
Retailer 19
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£815 GBP
$1,085 USD
View
B
Retailer 20
-
£829 GBP
View
B
Retailer 21
-
£899 GBP
$1,197 USD
View
Retailer 22
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£1,126 GBP
$1,500 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
25-2244143-001A · Oct 29
£1,156 GBP
$1,540 USD
View
22 more retailers have this diamond
Prices start from £151 GBPSave up to £1,005 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
£151 GBP