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Emerald|Lab Grown|IGI

1.78ct I VS1 Emerald Lab Grown Diamond

GD • I/VS1 • IGI LG600370054

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600370054

Diamond specifications and retailer prices

From $656 AUD
$461 USD
As of October 29, 2026
Save $2,447 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,103 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown emerald diamond

This 1.78ct 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 standard cut grade and certified by IGI LG600370054 or 600370054. Listed at 11 retailers as of October 29, 2026, with prices from $656 to $3,103, a $2,447 spread on the same certified stone. Do Amore Diamonds lists it at $3,103. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.78
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600370054
Dimensions8.06 × 5.53 × 3.86 mm
L/W Ratio1.46
Culet sizeLong
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
8.06 mm5.53 mm1.78 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600370054
Side View
Table 65.0%Crown 37.6°Girdle: Slightly ThickPavilion 37.8°Culet: LNGDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,103 AUD|Low: $396 AUD|High: $3,103 AUD|Avg: $1,182 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9$401 AUD
Retailer 13$656 AUD
Retailer 10$682 AUD
Retailer 6$761 AUD
Retailer 12$776 AUD
Retailer 5$1,265 AUD
Retailer 8$1,295 AUD
Retailer 11$1,425 AUD
Retailer 4$1,432 AUD
Retailer 7$1,480 AUD
Retailer 3$1,668 AUD
Retailer 2$1,786 AUD
Do Amore Diamonds$3,103 AUD

21 data points across 13 retailers

11 retailers$656 AUD to $3,103 AUD

Retailer 1
-
$401 AUD
$282 USD
Price last confirmed 26 days ago
B+
Retailer 2
-
$656 AUD
$461 USD
View
B
Retailer 3
-
$682 AUD
$479 USD
View
B+
Retailer 4
-
$761 AUD
ZAR 8,640 ZAR
View
B+
Retailer 5
-
$776 AUD
$545 USD
View
B
Retailer 6
-
$1,295 AUD
$910 USD
View
Retailer 7
-
$1,425 AUD
$1,001 USD
View
Price last confirmed 22 days ago
B
Retailer 8
-
$1,480 AUD
$1,040 USD
View
B
Retailer 9
-
$1,668 AUD
$1,172 USD
View
B
Retailer 10
-
$1,786 AUD
£988 GBP
View
Most Expensive
C
Do Amore Diamonds
27-CC8CD1134 · Oct 29
$3,103 AUD
$2,180 USD
View
10 more retailers have this diamond
Prices start from $656 AUDSave up to $2,447 AUD

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.

B+
1.78ct Emerald
$656 AUD