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Emerald|Lab Grown|IGI

4.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG825654937

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825654937

Diamond specifications and retailer prices

From $983 NZD
$554 USD
As of October 30, 2026
Save $4,335 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,318 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 4.05ct lab-grown emerald diamond

This 4.05ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654937 or 825654937. Listed at 18 retailers as of October 29, 2026, with prices from $983 to $5,318, a $4,335 spread on the same certified stone. MOH London lists it at $5,318. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654937
Dimensions10.83 × 7.49 × 4.86 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm7.49 mm4.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654937
Side View
Table 62.0%Crown 34.1°Girdle: MediumPavilion 39.8°Culet: LargeDepth 64.9%

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 30
Current: $5,318 NZD|Low: $953 NZD|High: $5,426 NZD|Avg: $2,479 NZD|-1.5%
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
Retailer 18
October 31, 2026
Retailer 5$983 NZD
Retailer 8$1,098 NZD
Retailer 4$1,100 NZD
Retailer 17$1,219 NZD
Retailer 10$1,231 NZD
Retailer 15$1,402 NZD
Retailer 14$1,879 NZD
Retailer 12$1,914 NZD
Retailer 3$2,237 NZD
Retailer 13$2,424 NZD
Retailer 11$2,442 NZD
Retailer 2$2,755 NZD
Retailer 18$3,204 NZD
Retailer 7$3,542 NZD
Retailer 6$3,848 NZD
Retailer 9$3,921 NZD
Retailer 16$3,952 NZD
MOH London$5,318 NZD

23 data points across 18 retailers

18 retailers$983 NZD to $5,318 NZD

A
Cheapest Retailer
-
$983 NZD
$554 USD
A
Retailer 2
-
$1,098 NZD
$619 USD
View
Final sale: no returns
A
Retailer 3
-
$1,100 NZD
$620 USD
View
A
Retailer 4
-
$1,219 NZD
$687 USD
View
Retailer 5
-
$1,231 NZD
$694 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,402 NZD
$790 USD
View
B+
Retailer 7
-
$1,879 NZD
$1,059 USD
View
A
Retailer 8
-
$1,914 NZD
$1,079 USD
View
A
Retailer 9
-
$2,237 NZD
$1,261 USD
View
A
Retailer 10
-
$2,424 NZD
ZAR 22,074 ZAR
View
A
Retailer 11
-
$2,442 NZD
A$2,117 AUD
View
B+
Retailer 12
-
$2,755 NZD
$1,553 USD
View
B+
Retailer 13
-
$3,204 NZD
$1,806 USD
View
B+
Retailer 14
-
$3,542 NZD
£1,572 GBP
View
B+
Retailer 15
-
$3,848 NZD
SGD 2,931 SGD
View
B+
Retailer 16
-
$3,921 NZD
$2,210 USD
View
B+
Retailer 17
-
$3,952 NZD
$2,227 USD
View
Most Expensive
B
MOH London
LG825654937 · Oct 29
$5,318 NZD
£2,360 GBP
View
17 more retailers have this diamond
Prices start from $983 NZDSave up to $4,335 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
4.05ct Emerald
$983 NZD