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Emerald|Lab Grown|IGI

1.68ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG784605322

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784605322

Diamond specifications and retailer prices

From £162 GBP
$216 USD
As of October 27, 2026
Save £720 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £882 GBP at Grown Brilliance · As of October 29, 2026
View at Grown Brilliance

About this 1.68ct lab-grown emerald diamond

This 1.68ct 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 LG784605322 or 784605322. Listed at 12 retailers as of October 27, 2026, with prices from £162 to £882, a £720 spread on the same certified stone. Grown Brilliance lists it at £882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784605322
Dimensions8.01 × 5.64 × 3.75 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
8.01 mm5.64 mm1.68 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784605322
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 40.4°Culet: LargeDepth 66.5%

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 27
Current: £339 GBP|Low: £158 GBP|High: £848 GBP|Avg: £554 GBP|+1.2%
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
Retailer 14
October 29, 2026
Retailer 2£162 GBP
Retailer 10£188 GBP
Retailer 1£339 GBP
Retailer 4£348 GBP
Retailer 12£454 GBP
Retailer 8£471 GBP
Retailer 5£604 GBP
Retailer 13£647 GBP
Retailer 6£648 GBP
Retailer 9£650 GBP
Retailer 11£731 GBP
Retailer 7£812 GBP
Retailer 14£816 GBP
Retailer 3£837 GBP

24 data points across 14 retailers

12 retailers£162 GBP to £882 GBP

A
Cheapest Retailer
-
£162 GBP
$216 USD
A
Retailer 2
-
£188 GBP
$251 USD
View
A
Retailer 3
-
£339 GBP
€430 EUR
View
A
Retailer 4
-
£454 GBP
$604 USD
View
A
Retailer 5
-
£471 GBP
A$964 AUD
View
B+
Retailer 6
-
£647 GBP
$862 USD
View
B+
Retailer 7
-
£650 GBP
$865 USD
View
B+
Retailer 8
-
£731 GBP
$973 USD
View
B
Retailer 9
-
£812 GBP
View
B
Retailer 10
-
£816 GBP
SGD 1,469 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
£843 GBP
$1,122 USD
View
Most Expensive
B
Grown Brilliance
gb_3853659 · Oct 29
£882 GBP
$1,175 USD
View
11 more retailers have this diamond
Prices start from £162 GBPSave up to £720 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
1.68ct Emerald
£162 GBP