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Emerald|Lab Grown|IGI

4.00ct D VS2 Emerald Lab Grown Diamond

EX • D/VS2 • IGI LG729534983

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729534983

Diamond specifications and retailer prices

From $752 USD
As of October 29, 2026
Save $6,848 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,600 USD at Brilliant Earth · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729534983 or 729534983. Listed at 25 retailers as of October 29, 2026, with prices from $752 to $7,600, a $6,848 spread on the same certified stone. Brilliant Earth lists it at $7,600. 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
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729534983
Dimensions7.40 × 7.40 × 4.98 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.40 mm4.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729534983
Side View
Table 63.0%Crown 34.1°Girdle: THN-MEDPavilion 37.1°Culet: LargeDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,600 USD|Low: $752 USD|High: $7,830 USD|Avg: $2,305 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$752 USD
Retailer 8$960 USD
Retailer 10$1,101 USD
Retailer 12$1,196 USD
Retailer 2$1,380 USD
Retailer 7$1,990 USD
Retailer 9$2,503 USD
Retailer 11$2,657 USD
Retailer 4$2,667 USD
Retailer 6$3,115 USD
Retailer 5$3,381 USD
Brilliant Earth$7,600 USD

42 data points across 12 retailers

25 retailers$752 USD to $7,600 USD

Retailer 1
-
$645 USD
Price last confirmed 28 days ago
Retailer 2
-
$731 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$752 USD
View
Final sale: no returns
Retailer 4
-
$779 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$960 USD
View
B+
Retailer 6
-
$1,101 USD
View
A
Retailer 7
-
$1,196 USD
View
A
Retailer 8
-
$1,380 USD
£1,087 GBP
View
A
Retailer 9
-
$1,454 USD
View
B+
Retailer 10
-
$1,990 USD
View
Retailer 11
-
$2,417 USD
View
Price last confirmed 29 days ago
Retailer 12
-
$2,503 USD
A$3,850 AUD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$2,552 USD
View
B
Retailer 14
-
$2,657 USD
View
B
Retailer 15
-
$2,667 USD
£2,100 GBP
View
B
Retailer 16
-
$3,075 USD
View
B
Retailer 17
-
$3,076 USD
View
B
Retailer 18
-
$3,105 USD
View
B
Retailer 19
-
$3,105 USD
View
B
Retailer 20
-
$3,115 USD
View
B
Retailer 21
-
$3,120 USD
View
B
Retailer 22
-
$3,381 USD
£2,662 GBP
View
B
Retailer 23
-
$5,960 USD
View
B
Retailer 24
-
$6,830 USD
View
Most Expensive
B
Brilliant Earth
18736380A · Oct 29
$7,600 USD
View
24 more retailers have this diamond
Prices start from $752 USDSave up to $6,848 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
$752 USD