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Emerald|Lab Grown|IGI

1.29ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG692582842

Shape and cutting style on the report: Emerald cut

Certificate IGI LG692582842

Diamond specifications and retailer prices

From £188 GBP
$252 USD
As of October 30, 2026
Save £842 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,030 GBP at Brilliant Earth · As of October 31, 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 LG692582842 or 692582842. Listed at 18 retailers as of October 30, 2026, with prices from £188 to £1,030, a £842 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692582842
Dimensions7.31 × 5.13 × 3.52 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm5.13 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692582842
Side View
Table 55.0%Crown 29.3°Girdle: MED-STKPavilion 40.5°Culet: LargeDepth 68.6%

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: £1,030 GBP|Low: £181 GBP|High: £1,030 GBP|Avg: £506 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 16£188 GBP
Retailer 9£210 GBP
Retailer 6£219 GBP
Retailer 4£234 GBP
Retailer 17£234 GBP
Retailer 14£355 GBP
Retailer 18£391 GBP
Retailer 5£400 GBP
Retailer 12£401 GBP
Retailer 7£424 GBP
Retailer 2£445 GBP
Retailer 13£569 GBP
Retailer 15£718 GBP
Retailer 3£751 GBP
Retailer 8£789 GBP
Retailer 11£941 GBP
Retailer 10£1,016 GBP
Brilliant Earth£1,030 GBP

45 data points across 18 retailers

18 retailers£188 GBP to £1,030 GBP

A
Cheapest Retailer
-
£188 GBP
$252 USD
A
Retailer 2
-
£210 GBP
$281 USD
View
Final sale: no returns
A
Retailer 3
-
£219 GBP
$293 USD
View
A
Retailer 4
-
£234 GBP
$313 USD
View
A
Retailer 5
-
£234 GBP
$313 USD
View
A
Retailer 6
-
£355 GBP
$475 USD
View
B+
Retailer 7
-
£391 GBP
$524 USD
View
B+
Retailer 8
-
£400 GBP
$536 USD
View
B+
Retailer 9
-
£401 GBP
ZAR 8,688 ZAR
View
B+
Retailer 10
-
£424 GBP
$568 USD
View
B+
Retailer 11
-
£445 GBP
View
B+
Retailer 12
-
£569 GBP
A$1,172 AUD
View
B
Retailer 13
-
£718 GBP
$962 USD
View
B
Retailer 14
-
£751 GBP
$1,006 USD
View
B
Retailer 15
-
£789 GBP
$1,058 USD
View
B
Retailer 16
-
£941 GBP
View
B
Retailer 17
-
£1,016 GBP
$1,361 USD
View
Most Expensive
B
Brilliant Earth
17978618A · Oct 31
£1,030 GBP
$1,380 USD
View
17 more retailers have this diamond
Prices start from £188 GBPSave up to £842 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
£188 GBP