Emerald|Lab Grown|IGI

0.54ct H VVS1 Emerald Lab Grown Diamond

EX • H/VVS1 • IGI LG500143955

Shape and cutting style on the report: Emerald cut

Certificate IGI LG500143955

Diamond specifications and retailer prices

From $688 NZD
$387 USD
As of November 1, 2026
Save $2,051 NZD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,329 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.54ct lab-grown emerald diamond

This 0.54ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG500143955 or 500143955. Listed at 10 retailers as of October 31, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle24.8°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500143955
Dimensions5.23 × 3.88 × 2.55 mm
L/W Ratio1.35
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
5.23 mm3.88 mm0.54 ctH / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG500143955
Side View
Table 61.0%Crown 24.8°Girdle: MediumPavilion 42.6°Culet: LNGDepth 65.7%

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: Nov 1
Current: $3,329 NZD|Low: $659 NZD|High: $3,424 NZD|Avg: $1,788 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8$688 NZD
Retailer 9$851 NZD
Retailer 11$851 NZD
Retailer 5$905 NZD
Retailer 10$1,354 NZD
Retailer 2$1,512 NZD
Retailer 13$1,516 NZD
Retailer 6$1,547 NZD
Retailer 12$2,204 NZD
Retailer 7$2,390 NZD
Retailer 3$2,492 NZD
MOH London$3,329 NZD
Retailer 4$3,424 NZD

25 data points across 13 retailers

10 retailers$688 NZD to $2,739 NZD

B+
Cheapest Retailer
-
$688 NZD
$387 USD
B+
Retailer 2
-
$770 NZD
$433 USD
View
Retailer 3
-
$851 NZD
$479 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$851 NZD
$479 USD
View
B
Retailer 5
-
$1,354 NZD
$762 USD
View
B
Retailer 6
-
$1,512 NZD
€810 EUR
View
B
Retailer 7
-
$1,547 NZD
ZAR 14,061 ZAR
View
B
Retailer 8
-
$2,390 NZD
$1,345 USD
View
B
Retailer 9
-
$2,739 NZD
$1,541 USD
View
Most Expensive
MOH London
LG500143955 · Nov 1
$3,329 NZD
£1,475 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $688 NZDSave up to $2,051 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.

B+
0.54ct Emerald
$688 NZD