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Emerald|Lab Grown|IGI

1.55ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG830616837

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830616837

Diamond specifications and retailer prices

From $406 NZD
$228 USD
As of October 27, 2026
Save $3,551 NZD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,957 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830616837 or 830616837. Listed at 24 retailers as of October 27, 2026, with prices from $406 to $3,957, a $3,551 spread on the same certified stone. Queensmith lists it at $3,957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830616837
Dimensions7.92 × 5.51 × 3.59 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.51 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830616837
Side View
Table 67.0%Crown 33.7°Girdle: MediumPavilion 39.8°Culet: LargeDepth 65.2%

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 27
Current: $939 NZD|Low: $401 NZD|High: $2,332 NZD|Avg: $1,232 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
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Retailer 22
October 29, 2026
Retailer 3$406 NZD
Retailer 22$454 NZD
Retailer 21$472 NZD
Retailer 6$504 NZD
Retailer 9$504 NZD
Retailer 15$570 NZD
Retailer 10$680 NZD
Retailer 16$843 NZD
Retailer 18$866 NZD
Retailer 1$939 NZD
Retailer 7$1,090 NZD
Retailer 5$1,143 NZD
Retailer 19$1,177 NZD
Retailer 2$1,321 NZD
Retailer 14$1,620 NZD
Retailer 13$1,635 NZD
Retailer 8$1,713 NZD
Retailer 20$1,734 NZD
Retailer 12$1,859 NZD
Retailer 17$2,031 NZD
Retailer 11$2,286 NZD
Retailer 4$2,297 NZD

33 data points across 22 retailers

24 retailers$406 NZD to $3,957 NZD

A
Cheapest Retailer
-
$406 NZD
$228 USD
A
Retailer 2
-
$454 NZD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$472 NZD
$265 USD
View
A
Retailer 4
-
$504 NZD
$283 USD
View
A
Retailer 5
-
$504 NZD
$283 USD
View
A
Retailer 6
-
$570 NZD
HK$2,500 HKD
View
B+
Retailer 7
-
$680 NZD
$382 USD
View
A
Retailer 8
-
$843 NZD
€451 EUR
View
A
Retailer 9
-
$866 NZD
ZAR 7,855 ZAR
View
A
Retailer 10
-
$939 NZD
£415 GBP
View
A
Retailer 11
-
$1,090 NZD
$612 USD
View
B+
Retailer 12
-
$1,143 NZD
$642 USD
View
B+
Retailer 13
-
$1,177 NZD
A$1,017 AUD
View
B+
Retailer 14
-
$1,321 NZD
$742 USD
View
B+
Retailer 15
-
$1,620 NZD
$910 USD
View
B+
Retailer 16
-
$1,635 NZD
SGD 1,241 SGD
View
B+
Retailer 17
-
$1,713 NZD
$962 USD
View
B+
Retailer 18
-
$1,734 NZD
$974 USD
View
B+
Retailer 19
-
$1,859 NZD
A$1,606 AUD
View
B+
Retailer 20
-
$2,031 NZD
£898 GBP
View
B
Retailer 21
-
$2,286 NZD
$1,284 USD
View
B+
Retailer 22
-
$2,297 NZD
$1,290 USD
View
B
Retailer 23
-
$3,864 NZD
$2,170 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Queensmith
LG830616837 · Oct 27
$3,957 NZD
£1,750 GBP
View
23 more retailers have this diamond
Prices start from $406 NZDSave up to $3,551 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
1.55ct Emerald
$406 NZD