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Emerald|Lab Grown|IGI

0.51ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG526283736

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283736

Diamond specifications and retailer prices

From $221 NZD
$124 USD
As of October 29, 2026
Save $1,474 NZD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,304 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG526283736 or 526283736. Listed at 18 retailers as of October 29, 2026, with a 668% 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

0.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283736
Dimensions5.34 × 3.93 × 2.51 mm
L/W Ratio1.36
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
5.34 mm3.93 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283736
Side View
Table 67.5%Crown 20.8°Girdle: MED-STKPavilion 40.5°Culet: LNGDepth 63.9%

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: $2,304 NZD|Low: $212 NZD|High: $2,320 NZD|Avg: $742 NZD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 13$221 NZD
Retailer 9$247 NZD
Retailer 5$256 NZD
Retailer 3$292 NZD
Retailer 15$292 NZD
Retailer 10$496 NZD
Retailer 16$525 NZD
Retailer 14$534 NZD
Retailer 2$571 NZD
Retailer 6$680 NZD
Retailer 11$699 NZD
Retailer 17$883 NZD
Retailer 12$933 NZD
Retailer 7$983 NZD
Retailer 4$1,438 NZD
Retailer 8$1,695 NZD
MOH London$2,304 NZD

46 data points across 17 retailers

18 retailers$221 NZD to $1,695 NZD

A
Cheapest Retailer
-
$221 NZD
$124 USD
A
Retailer 2
-
$247 NZD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$256 NZD
$144 USD
View
A
Retailer 4
-
$292 NZD
$164 USD
View
A
Retailer 5
-
$292 NZD
$164 USD
View
B+
Retailer 6
-
$496 NZD
ZAR 4,499 ZAR
View
B+
Retailer 7
-
$525 NZD
$295 USD
View
B+
Retailer 8
-
$534 NZD
$300 USD
View
B+
Retailer 9
-
$571 NZD
£252 GBP
View
B+
Retailer 10
-
$638 NZD
HK$2,800 HKD
View
B+
Retailer 11
-
$680 NZD
$382 USD
View
B+
Retailer 12
-
$699 NZD
A$604 AUD
View
B
Retailer 13
-
$883 NZD
$496 USD
View
B
Retailer 14
-
$933 NZD
$524 USD
View
B
Retailer 15
-
$983 NZD
$552 USD
View
B
Retailer 16
-
$1,438 NZD
£636 GBP
View
B
Retailer 17
-
$1,695 NZD
$952 USD
View
Most Expensive
MOH London
LG526283736 · Oct 29
$2,304 NZD
£1,019 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $221 NZDSave up to $1,474 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
0.51ct Emerald
$221 NZD