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Emerald|Lab Grown|IGI

1.78ct H VVS2 Emerald Lab Grown Diamond

EX • H/VVS2 • IGI LG605311543

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605311543

Diamond specifications and retailer prices

From $538 NZD
$303 USD
As of October 29, 2026
Save $3,632 NZD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,170 NZD at Do Amore Diamonds · As of October 30, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG605311543 or 605311543. Listed at 12 retailers as of October 29, 2026, with prices from $538 to $4,170, a $3,632 spread on the same certified stone. Do Amore Diamonds lists it at $4,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605311543
Dimensions8.35 × 5.75 × 3.84 mm
L/W Ratio1.45
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
8.35 mm5.75 mm1.78 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605311543
Side View
Table 64.0%Crown 32.4°Girdle: MediumPavilion 41.9°Culet: LNGDepth 66.8%

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: $4,170 NZD|Low: $531 NZD|High: $4,915 NZD|Avg: $1,800 NZD
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
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 13$538 NZD
Retailer 8$861 NZD
Retailer 14$907 NZD
Retailer 3$916 NZD
Retailer 16$1,001 NZD
Retailer 2$1,020 NZD
Retailer 9$1,380 NZD
Retailer 12$1,735 NZD
Retailer 11$1,890 NZD
Retailer 15$1,909 NZD
Retailer 7$1,936 NZD
Retailer 4$2,136 NZD
Retailer 5$2,206 NZD
Retailer 10$2,382 NZD
Do Amore Diamonds$4,170 NZD
Retailer 6$4,915 NZD

22 data points across 16 retailers

12 retailers$538 NZD to $4,170 NZD

A
Cheapest Retailer
-
$538 NZD
$303 USD
B+
Retailer 2
-
$907 NZD
$511 USD
View
A
Retailer 3
-
$916 NZD
$516 USD
View
A
Retailer 4
-
$1,001 NZD
$564 USD
View
A
Retailer 5
-
$1,020 NZD
ZAR 9,288 ZAR
View
B+
Retailer 6
-
$1,380 NZD
A$1,197 AUD
View
B
Retailer 7
-
$1,735 NZD
$978 USD
View
B+
Retailer 8
-
$1,890 NZD
$1,065 USD
View
B
Retailer 9
-
$1,909 NZD
$1,076 USD
View
B
Retailer 10
-
$2,206 NZD
$1,244 USD
View
B
Retailer 11
-
$2,382 NZD
£1,057 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D8DFA3062 · Oct 30
$4,170 NZD
$2,350 USD
View
11 more retailers have this diamond
Prices start from $538 NZDSave up to $3,632 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
1.78ct Emerald
$538 NZD