CaratHunter
Plans
Emerald|Lab Grown|IGI

4.00ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG826674025

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826674025

Diamond specifications and retailer prices

From $640 USD
HK$5,000 HKD
As of October 31, 2026
Save $2,740 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,380 USD at Brilliant Earth · As of October 30, 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 LG826674025 or 826674025. Listed at 19 retailers as of October 30, 2026, with prices from $640 to $3,380, a $2,740 spread on the same certified stone. Brilliant Earth lists it at $3,380. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826674025
Dimensions11.42 × 7.39 × 4.79 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm7.39 mm4.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826674025
Side View
Table 65.0%Crown 29.6°Girdle: MediumPavilion 36.6°Culet: LargeDepth 64.8%

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 31
Current: $3,380 USD|Low: $531 USD|High: $3,390 USD|Avg: $1,745 USD|-0.3%
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
October 31, 2026
Retailer 6$531 USD
Retailer 2$640 USD
Retailer 14$705 USD
Retailer 13$861 USD
Retailer 4$919 USD
Retailer 15$971 USD
Retailer 12$1,345 USD
Retailer 3$1,470 USD
Retailer 8$1,753 USD
Retailer 9$1,843 USD
Retailer 16$2,165 USD
Retailer 11$2,181 USD
Retailer 5$2,203 USD
Retailer 10$2,530 USD
Retailer 7$2,845 USD
Brilliant Earth$3,380 USD

37 data points across 16 retailers

19 retailers$640 USD to $3,380 USD

Retailer 1
-
$487 USD
Price last confirmed 20 days ago
Retailer 2
-
$545 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$604 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$640 USD
HK$5,000 HKD
View
A
Retailer 5
-
$705 USD
View
A
Retailer 6
-
$861 USD
€820 EUR
View
B+
Retailer 7
-
$919 USD
View
A
Retailer 8
-
$971 USD
£765 GBP
View
A
Retailer 9
-
$1,345 USD
View
B+
Retailer 10
-
$1,470 USD
View
Retailer 11
-
$1,588 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$1,753 USD
£1,380 GBP
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$1,843 USD
SGD 2,491 SGD
View
B+
Retailer 14
-
$2,165 USD
£1,705 GBP
View
B+
Retailer 15
-
$2,181 USD
A$3,355 AUD
View
B+
Retailer 16
-
$2,203 USD
View
B
Retailer 17
-
$2,530 USD
View
B
Retailer 18
-
$2,845 USD
View
Most Expensive
B
Brilliant Earth
21013579A · Oct 30
$3,380 USD
View
18 more retailers have this diamond
Prices start from $640 USDSave up to $2,740 USD

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
$640 USD