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Emerald|Lab Grown|IGI

1.29ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG620473866

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620473866

Diamond specifications and retailer prices

From £145 GBP
$194 USD
As of October 30, 2026
Save £731 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £875 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620473866 or 620473866. Listed at 20 retailers as of October 30, 2026, with prices from £145 to £875, a £731 spread on the same certified stone. Reve Diamonds lists it at £875. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620473866
Dimensions7.20 × 5.20 × 3.44 mm
L/W Ratio1.38
Culet sizeLarge
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
7.20 mm5.20 mm1.29 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620473866
Side View
Table 62.0%Crown 33.9°Girdle: THN-MEDPavilion 38.9°Culet: LargeDepth 66.2%

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: £327 GBP|Low: £139 GBP|High: £847 GBP|Avg: £351 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11£145 GBP
Retailer 7£161 GBP
Retailer 4£168 GBP
Retailer 3£179 GBP
Retailer 13£179 GBP
Retailer 12£243 GBP
Retailer 8£302 GBP
Retailer 1£327 GBP
Retailer 5£365 GBP
Retailer 10£456 GBP
Retailer 6£522 GBP
Retailer 2£576 GBP
Retailer 9£839 GBP

44 data points across 13 retailers

20 retailers£145 GBP to £875 GBP

A
Cheapest Retailer
-
£145 GBP
$194 USD
A
Retailer 2
-
£161 GBP
$216 USD
View
Final sale: no returns
A
Retailer 3
-
£168 GBP
$225 USD
View
A
Retailer 4
-
£179 GBP
$240 USD
View
A
Retailer 5
-
£179 GBP
$240 USD
View
A
Retailer 6
-
£201 GBP
HK$2,100 HKD
View
B+
Retailer 7
-
£243 GBP
$325 USD
View
A
Retailer 8
-
£302 GBP
€386 EUR
View
A
Retailer 9
-
£327 GBP
View
B+
Retailer 10
-
£365 GBP
$489 USD
View
B+
Retailer 11
-
£372 GBP
$499 USD
View
B
Retailer 12
-
£456 GBP
$611 USD
View
B+
Retailer 13
-
£522 GBP
$700 USD
View
B
Retailer 14
-
£576 GBP
$772 USD
View
B
Retailer 15
-
£586 GBP
SGD 1,061 SGD
View
B
Retailer 16
-
£604 GBP
$809 USD
View
B
Retailer 17
-
£616 GBP
$825 USD
View
B
Retailer 18
-
£705 GBP
View
B
Retailer 19
-
£839 GBP
View
Most Expensive
B
Reve Diamonds
A5C072025 · Oct 30
£875 GBP
$1,173 USD
View
19 more retailers have this diamond
Prices start from £145 GBPSave up to £731 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
£145 GBP