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Emerald|Lab Grown|IGI

1.29ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG715593058

Shape and cutting style on the report: Emerald cut

Certificate IGI LG715593058

Diamond specifications and retailer prices

From £150 GBP
$201 USD
As of October 30, 2026
Save £880 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,030 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.29ct lab-grown emerald diamond

This 1.29ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715593058 or 715593058. Listed at 19 retailers as of October 29, 2026, with prices from £150 to £1,030, a £880 spread on the same certified stone. Brilliant Earth lists it at £1,030. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715593058
Dimensions7.30 × 5.09 × 3.44 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm5.09 mm1.29 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715593058
Side View
Table 64.0%Crown 37.4°Girdle: MediumPavilion 40.5°Culet: LargeDepth 67.6%

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: £1,030 GBP|Low: £150 GBP|High: £1,030 GBP|Avg: £454 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 31, 2026
Retailer 3£150 GBP
Retailer 9£168 GBP
Retailer 17£175 GBP
Retailer 16£187 GBP
Retailer 19£187 GBP
Retailer 14£320 GBP
Retailer 12£323 GBP
Retailer 10£323 GBP
Retailer 2£342 GBP
Retailer 7£387 GBP
Retailer 6£427 GBP
Retailer 15£456 GBP
Retailer 5£515 GBP
Retailer 4£599 GBP
Retailer 18£601 GBP
Retailer 8£639 GBP
Retailer 13£876 GBP
Retailer 11£894 GBP
Brilliant Earth£1,030 GBP

20 data points across 19 retailers

19 retailers£150 GBP to £1,030 GBP

A
Cheapest Retailer
-
£150 GBP
$201 USD
A
Retailer 2
-
£168 GBP
$225 USD
View
Final sale: no returns
A
Retailer 3
-
£175 GBP
$234 USD
View
A
Retailer 4
-
£187 GBP
$250 USD
View
A
Retailer 5
-
£187 GBP
$250 USD
View
A
Retailer 6
-
£320 GBP
ZAR 6,926 ZAR
View
A
Retailer 7
-
£323 GBP
€412 EUR
View
A
Retailer 8
-
£323 GBP
$433 USD
View
A
Retailer 9
-
£342 GBP
View
B+
Retailer 10
-
£387 GBP
$518 USD
View
B+
Retailer 11
-
£427 GBP
$572 USD
View
B+
Retailer 12
-
£456 GBP
A$939 AUD
View
B+
Retailer 13
-
£515 GBP
$690 USD
View
B
Retailer 14
-
£599 GBP
$803 USD
View
B
Retailer 15
-
£601 GBP
$805 USD
View
B
Retailer 16
-
£639 GBP
$856 USD
View
B
Retailer 17
-
£876 GBP
View
B
Retailer 18
-
£894 GBP
$1,198 USD
View
Most Expensive
B
Brilliant Earth
21757540A · Oct 29
£1,030 GBP
$1,380 USD
View
18 more retailers have this diamond
Prices start from £150 GBPSave up to £880 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
1.29ct Emerald
£150 GBP