Emerald|Lab Grown|IGI

1.68ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG767601364

Shape and cutting style on the report: Emerald cut

Certificate IGI LG767601364

Diamond specifications and retailer prices

From £160 GBP
$213 USD
As of October 23, 2026
Save £768 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,705 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 LG767601364 or 767601364. Listed at 20 retailers as of October 23, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle31.7°
Pavilion angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG767601364
Dimensions8.48 × 5.56 × 3.71 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm5.56 mm1.68 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG767601364
Side View
Table 65.0%Crown 31.7°Girdle: MediumPavilion 45.2°Culet: LargeDepth 66.7%

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 23
Current: £1,705 GBP|Low: £179 GBP|High: £1,847 GBP|Avg: £575 GBP|-7.7%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 27, 2026
Retailer 4£179 GBP
Retailer 9£185 GBP
Retailer 5£198 GBP
Retailer 14£269 GBP
Retailer 12£336 GBP
Retailer 10£354 GBP
Retailer 2£360 GBP
Retailer 6£451 GBP
Retailer 11£464 GBP
Retailer 13£641 GBP
Retailer 7£646 GBP
Retailer 3£678 GBP
Retailer 8£778 GBP
Retailer 15£805 GBP
Retailer 16£808 GBP
Retailer 17£928 GBP
Brilliant Earth£1,705 GBP

40 data points across 17 retailers

20 retailers£160 GBP to £928 GBP

A
Cheapest Retailer
-
£160 GBP
$213 USD
A
Retailer 2
-
£185 GBP
$247 USD
View
Retailer 3
-
£198 GBP
$264 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£198 GBP
$264 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£269 GBP
$358 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£336 GBP
ZAR 7,220 ZAR
View
A
Retailer 7
-
£354 GBP
View
A
Retailer 8
-
£360 GBP
€457 EUR
View
A
Retailer 9
-
£451 GBP
$601 USD
View
A
Retailer 10
-
£464 GBP
A$950 AUD
View
A
Retailer 11
-
£464 GBP
$618 USD
View
Retailer 12
-
£638 GBP
$850 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
£641 GBP
$853 USD
View
B+
Retailer 14
-
£646 GBP
SGD 1,163 SGD
View
B+
Retailer 15
-
£678 GBP
$903 USD
View
B+
Retailer 16
-
£778 GBP
View
Retailer 17
-
£805 GBP
View
Price last confirmed 19 days ago
B
Retailer 18
-
£808 GBP
$1,076 USD
View
B
Retailer 19
-
£928 GBP
$1,236 USD
View
Most Expensive
Brilliant Earth
20614348A · Oct 22
£1,705 GBP
$2,270 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from £160 GBPSave up to £768 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
£160 GBP