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Emerald|Lab Grown|IGI

1.68ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG818601263

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818601263

Diamond specifications and retailer prices

From $219 USD
As of October 27, 2026
Save $1,211 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,430 USD at Brilliant Earth · As of October 28, 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 LG818601263 or 818601263. Listed at 13 retailers as of October 27, 2026, with prices from $219 to $1,430, a $1,211 spread on the same certified stone. Brilliant Earth lists it at $1,430. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818601263
Dimensions7.75 × 5.66 × 3.89 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm5.66 mm1.68 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818601263
Side View
Table 62.0%Crown 36.1°Girdle: MediumPavilion 41°Culet: LargeDepth 68.7%

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: $1,430 USD|Low: $213 USD|High: $1,550 USD|Avg: $817 USD|-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
October 29, 2026
Retailer 9$219 USD
Retailer 7$254 USD
Retailer 2$455 USD
Retailer 3$607 USD
Retailer 5$635 USD
Retailer 10$874 USD
Retailer 8$877 USD
Retailer 12$987 USD
Retailer 6$1,091 USD
Retailer 4$1,111 USD
Retailer 11$1,137 USD
Brilliant Earth$1,430 USD

24 data points across 12 retailers

13 retailers$219 USD to $1,430 USD

A
Cheapest Retailer
-
$219 USD
A
Retailer 2
-
$254 USD
View
A
Retailer 3
-
$455 USD
€433 EUR
View
A
Retailer 4
-
$607 USD
View
A
Retailer 5
-
$635 USD
A$977 AUD
View
B+
Retailer 6
-
$874 USD
View
B+
Retailer 7
-
$877 USD
View
B+
Retailer 8
-
$987 USD
View
B+
Retailer 9
-
$1,091 USD
£859 GBP
View
B
Retailer 10
-
$1,111 USD
SGD 1,501 SGD
View
Price last confirmed 16 days ago
B
Retailer 11
-
$1,125 USD
View
B
Retailer 12
-
$1,137 USD
View
Most Expensive
B
Brilliant Earth
20812420A · Oct 28
$1,430 USD
View
12 more retailers have this diamond
Prices start from $219 USDSave up to $1,211 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
1.68ct Emerald
$219 USD