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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 $642 AUD
$451 USD
As of November 1, 2026
Save $4,654 AUD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,296 AUD 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 $642 to $5,296, a $4,654 spread on the same certified stone. Brilliant Earth lists it at $5,296. 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: $5,296 AUD|Low: $642 AUD|High: $5,452 AUD|Avg: $1,897 AUD
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 2, 2026
Retailer 9$642 AUD
Retailer 4$719 AUD
Retailer 13$796 AUD
Retailer 8$860 AUD
Retailer 11$997 AUD
Retailer 10$1,068 AUD
Retailer 2$1,316 AUD
Retailer 12$1,382 AUD
Retailer 5$1,407 AUD
Retailer 14$2,056 AUD
Retailer 7$2,311 AUD
Retailer 3$2,557 AUD
Retailer 16$2,603 AUD
Retailer 15$2,977 AUD
Retailer 6$3,607 AUD
Brilliant Earth$5,296 AUD

42 data points across 16 retailers

16 retailers$642 AUD to $5,296 AUD

A
Cheapest Retailer
-
$642 AUD
$451 USD
A
Retailer 2
-
$719 AUD
$505 USD
View
A
Retailer 3
-
$796 AUD
$559 USD
View
Retailer 4
-
$860 AUD
$604 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$997 AUD
$700 USD
View
B+
Retailer 6
-
$1,068 AUD
$750 USD
View
A
Retailer 7
-
$1,316 AUD
£728 GBP
View
A
Retailer 8
-
$1,382 AUD
$971 USD
View
A
Retailer 9
-
$1,407 AUD
€941 EUR
View
B+
Retailer 10
-
$2,056 AUD
$1,444 USD
View
B+
Retailer 11
-
$2,311 AUD
$1,623 USD
View
B+
Retailer 12
-
$2,557 AUD
$1,796 USD
View
B+
Retailer 13
-
$2,603 AUD
$1,828 USD
View
B+
Retailer 14
-
$2,977 AUD
$2,091 USD
View
B
Retailer 15
-
$3,607 AUD
£1,995 GBP
View
Most Expensive
B
Brilliant Earth
21210745A · Oct 31
$5,296 AUD
$3,720 USD
View
15 more retailers have this diamond
Prices start from $642 AUDSave up to $4,654 AUD

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
$642 AUD