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Emerald|Lab Grown|IGI

0.68ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG618477971

Shape and cutting style on the report: Emerald cut

Certificate IGI LG618477971

Diamond specifications and retailer prices

From $119 USD
As of October 27, 2026
Save $338 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $457 USD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.68ct lab-grown emerald diamond

This 0.68ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG618477971 or 618477971. Listed at 8 retailers as of October 27, 2026, with prices from $119 to $457, a $338 spread on the same certified stone. MD Diamonds and Jewellers lists it at $457. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.68
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618477971
Dimensions6.36 × 4.21 × 2.63 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.36 mm4.21 mm0.68 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618477971
Side View
Table 65.0%Crown 31.1°Girdle: MED-STKPavilion 41.9°Culet: LargeDepth 62.5%

Caratlytics Score

How it works →
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 27
Current: $457 USD|Low: $119 USD|High: $550 USD|Avg: $319 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$119 USD
Retailer 2$135 USD
Retailer 7$154 USD
Retailer 11$200 USD
Retailer 4$256 USD
Retailer 8$257 USD
Retailer 9$276 USD
Retailer 5$364 USD
Retailer 6$407 USD
MD Diamonds and Jewellers$457 USD
Retailer 12$541 USD
Retailer 3$550 USD

3 data points across 12 retailers

8 retailers$119 USD to $457 USD

A
Cheapest Retailer
-
$119 USD
A
Retailer 2
-
$135 USD
View
A
Retailer 3
-
$154 USD
HK$1,200 HKD
View
B+
Retailer 4
-
$257 USD
View
B+
Retailer 5
-
$276 USD
£217 GBP
View
B+
Retailer 6
-
$364 USD
View
B
Retailer 7
-
$407 USD
View
Most Expensive
B
MD Diamonds and Jewellers
LG618477971 · Oct 29
$457 USD
£360 GBP
View
7 more retailers have this diamond
Prices start from $119 USDSave up to $338 USD

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
0.68ct Emerald
$119 USD