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Emerald|Lab Grown|IGI

4.00ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG826678599

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826678599

Diamond specifications and retailer prices

From $800 NZD
$451 USD
As of November 1, 2026
Save $5,800 NZD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,600 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4ct lab-grown emerald diamond

This 4ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826678599 or 826678599. Listed at 16 retailers as of October 31, 2026, with prices from $800 to $6,600, a $5,800 spread on the same certified stone. Brilliant Earth lists it at $6,600. 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

4.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826678599
Dimensions11.36 × 7.37 × 4.78 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm7.37 mm4.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826678599
Side View
Table 65.0%Crown 39.1°Girdle: MediumPavilion 40.9°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: Nov 1
Current: $6,600 NZD|Low: $800 NZD|High: $6,796 NZD|Avg: $2,364 NZD
Brilliant Earth
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
November 1, 2026
Retailer 2$800 NZD
Retailer 4$896 NZD
Retailer 13$992 NZD
Retailer 8$1,072 NZD
Retailer 10$1,242 NZD
Retailer 9$1,331 NZD
Retailer 11$1,641 NZD
Retailer 12$1,723 NZD
Retailer 5$1,753 NZD
Retailer 14$2,562 NZD
Retailer 7$2,880 NZD
Retailer 3$3,187 NZD
Retailer 16$3,244 NZD
Retailer 15$3,710 NZD
Retailer 6$4,495 NZD
Brilliant Earth$6,600 NZD

41 data points across 16 retailers

16 retailers$800 NZD to $6,600 NZD

A
Cheapest Retailer
-
$800 NZD
$451 USD
A
Retailer 2
-
$896 NZD
$505 USD
View
A
Retailer 3
-
$992 NZD
$559 USD
View
Retailer 4
-
$1,072 NZD
$604 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,242 NZD
$700 USD
View
B+
Retailer 6
-
$1,331 NZD
$750 USD
View
A
Retailer 7
-
$1,641 NZD
£728 GBP
View
A
Retailer 8
-
$1,723 NZD
$971 USD
View
A
Retailer 9
-
$1,753 NZD
€941 EUR
View
B+
Retailer 10
-
$2,562 NZD
$1,444 USD
View
B+
Retailer 11
-
$2,880 NZD
$1,623 USD
View
B+
Retailer 12
-
$3,187 NZD
$1,796 USD
View
B+
Retailer 13
-
$3,244 NZD
$1,828 USD
View
B+
Retailer 14
-
$3,710 NZD
$2,091 USD
View
B
Retailer 15
-
$4,495 NZD
£1,995 GBP
View
Most Expensive
B
Brilliant Earth
21210745A · Oct 31
$6,600 NZD
$3,720 USD
View
15 more retailers have this diamond
Prices start from $800 NZDSave up to $5,800 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
4.00ct Emerald
$800 NZD