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Emerald|Lab Grown|IGI

1.68ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG638428598

Shape and cutting style on the report: Emerald cut

Certificate IGI LG638428598

Diamond specifications and retailer prices

From $470 NZD
$265 USD
As of October 29, 2026
Save $3,167 NZD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,637 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638428598 or 638428598. Listed at 11 retailers as of October 29, 2026, with prices from $470 to $3,637, a $3,167 spread on the same certified stone. Do Amore Diamonds lists it at $3,637. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638428598
Dimensions8.27 × 5.58 × 3.57 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.58 mm1.68 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638428598
Side View
Table 63.0%Crown 31.3°Girdle: MediumPavilion 41°Culet: LNGDepth 64.0%

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 29
Current: $3,637 NZD|Low: $736 NZD|High: $3,637 NZD|Avg: $1,579 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 8$736 NZD
Retailer 6$807 NZD
Retailer 2$892 NZD
Retailer 7$933 NZD
Retailer 10$1,357 NZD
Retailer 11$1,510 NZD
Retailer 5$1,517 NZD
Retailer 9$1,973 NZD
Retailer 3$2,028 NZD
Retailer 4$2,084 NZD
Do Amore Diamonds$3,637 NZD

15 data points across 11 retailers

11 retailers$470 NZD to $3,637 NZD

Retailer 1
-
$470 NZD
$265 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$470 NZD
$265 USD
View
A
Retailer 3
-
$736 NZD
$415 USD
View
B+
Retailer 4
-
$807 NZD
$455 USD
View
A
Retailer 5
-
$892 NZD
ZAR 8,122 ZAR
View
A
Retailer 6
-
$933 NZD
$526 USD
View
B+
Retailer 7
-
$1,517 NZD
$855 USD
View
Retailer 8
-
$1,670 NZD
$941 USD
View
Price last confirmed 23 days ago
B
Retailer 9
-
$1,973 NZD
$1,112 USD
View
B
Retailer 10
-
$2,084 NZD
£925 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EE33FE9D4 · Oct 30
$3,637 NZD
$2,050 USD
View
10 more retailers have this diamond
Prices start from $470 NZDSave up to $3,167 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
$470 NZD