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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 $390 NZD
$219 USD
As of October 30, 2026
Save $2,156 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,546 NZD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $390 to $2,546, a $2,156 spread on the same certified stone. Brilliant Earth lists it at $2,546. 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 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,546 NZD|Low: $379 NZD|High: $2,760 NZD|Avg: $1,450 NZD|-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$390 NZD
Retailer 7$452 NZD
Retailer 2$810 NZD
Retailer 3$1,081 NZD
Retailer 5$1,131 NZD
Retailer 10$1,556 NZD
Retailer 8$1,561 NZD
Retailer 12$1,757 NZD
Retailer 6$1,942 NZD
Retailer 4$1,978 NZD
Retailer 11$2,024 NZD
Brilliant Earth$2,546 NZD

23 data points across 12 retailers

13 retailers$390 NZD to $2,546 NZD

A
Cheapest Retailer
-
$390 NZD
$219 USD
A
Retailer 2
-
$452 NZD
$254 USD
View
A
Retailer 3
-
$810 NZD
€433 EUR
View
A
Retailer 4
-
$1,081 NZD
$607 USD
View
A
Retailer 5
-
$1,131 NZD
A$977 AUD
View
B+
Retailer 6
-
$1,556 NZD
$874 USD
View
B+
Retailer 7
-
$1,561 NZD
$877 USD
View
B+
Retailer 8
-
$1,757 NZD
$987 USD
View
B+
Retailer 9
-
$1,942 NZD
£859 GBP
View
Retailer 10
-
$1,978 NZD
SGD 1,501 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$2,003 NZD
$1,125 USD
View
B
Retailer 12
-
$2,024 NZD
$1,137 USD
View
Most Expensive
B
Brilliant Earth
20812420A · Oct 29
$2,546 NZD
$1,430 USD
View
12 more retailers have this diamond
Prices start from $390 NZDSave up to $2,156 NZD

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
$390 NZD