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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 $1,071 AUD
$752 USD
As of October 29, 2026
Save $9,749 AUD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,819 AUD 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 $1,071 to $10,819, a $9,749 spread on the same certified stone. Brilliant Earth lists it at $10,819. 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
Colour
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: $10,819 AUD|Low: $1,071 AUD|High: $11,147 AUD|Avg: $3,291 AUD|-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$1,071 AUD
Retailer 8$1,367 AUD
Retailer 10$1,567 AUD
Retailer 12$1,703 AUD
Retailer 2$1,965 AUD
Retailer 7$2,833 AUD
Retailer 9$3,563 AUD
Retailer 11$3,783 AUD
Retailer 4$3,797 AUD
Retailer 6$4,435 AUD
Retailer 5$4,813 AUD
Brilliant Earth$10,819 AUD

41 data points across 12 retailers

25 retailers$1,071 AUD to $10,819 AUD

Retailer 1
-
$918 AUD
$645 USD
Price last confirmed 29 days ago
Retailer 2
-
$1,041 AUD
$731 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$1,071 AUD
$752 USD
View
Final sale: no returns
Retailer 4
-
$1,109 AUD
$779 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$1,367 AUD
$960 USD
View
B+
Retailer 6
-
$1,567 AUD
$1,101 USD
View
A
Retailer 7
-
$1,703 AUD
$1,196 USD
View
A
Retailer 8
-
$1,965 AUD
£1,087 GBP
View
A
Retailer 9
-
$2,070 AUD
$1,454 USD
View
B+
Retailer 10
-
$2,833 AUD
$1,990 USD
View
Retailer 11
-
$3,441 AUD
$2,417 USD
View
Price last confirmed 30 days ago
Retailer 12
-
$3,563 AUD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$3,633 AUD
$2,552 USD
View
B
Retailer 14
-
$3,783 AUD
$2,657 USD
View
B
Retailer 15
-
$3,797 AUD
£2,100 GBP
View
B
Retailer 16
-
$4,378 AUD
$3,075 USD
View
B
Retailer 17
-
$4,379 AUD
$3,076 USD
View
B
Retailer 18
-
$4,420 AUD
$3,105 USD
View
B
Retailer 19
-
$4,420 AUD
$3,105 USD
View
B
Retailer 20
-
$4,435 AUD
$3,115 USD
View
B
Retailer 21
-
$4,442 AUD
$3,120 USD
View
B
Retailer 22
-
$4,813 AUD
£2,662 GBP
View
B
Retailer 23
-
$8,485 AUD
$5,960 USD
View
B
Retailer 24
-
$9,723 AUD
$6,830 USD
View
Most Expensive
B
Brilliant Earth
18736380A · Oct 29
$10,819 AUD
$7,600 USD
View
24 more retailers have this diamond
Prices start from $1,071 AUDSave up to $9,749 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
$1,071 AUD