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Emerald|Lab Grown|IGI

3.99ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG837633087

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837633087

Diamond specifications and retailer prices

From $883 AUD
$620 USD
As of October 31, 2026
Save $7,332 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,214 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.99ct lab-grown emerald diamond

This 3.99ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837633087 or 837633087. Listed at 22 retailers as of October 29, 2026, with prices from $883 to $8,214, a $7,332 spread on the same certified stone. Brilliant Earth lists it at $8,214. 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

3.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633087
Dimensions10.84 × 7.43 × 4.95 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm7.43 mm3.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633087
Side View
Table 67.0%Crown 37.6°Girdle: MediumPavilion 38.4°Culet: LargeDepth 66.6%

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: $8,214 AUD|Low: $883 AUD|High: $8,399 AUD|Avg: $2,704 AUD|+7.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8$883 AUD
Retailer 10$978 AUD
Retailer 18$1,093 AUD
Retailer 13$1,167 AUD
Retailer 4$1,313 AUD
Retailer 15$1,468 AUD
Retailer 2$1,513 AUD
Retailer 14$2,066 AUD
Retailer 17$2,125 AUD
Retailer 19$2,201 AUD
Retailer 7$2,810 AUD
Retailer 3$2,842 AUD
Retailer 5$3,149 AUD
Retailer 12$3,154 AUD
Retailer 11$3,173 AUD
Retailer 6$3,224 AUD
Retailer 9$3,308 AUD
Retailer 16$4,270 AUD
Retailer 20$4,954 AUD
Brilliant Earth$8,214 AUD

35 data points across 20 retailers

22 retailers$883 AUD to $8,214 AUD

Retailer 1
-
$757 AUD
$532 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$883 AUD
$620 USD
View
Final sale: no returns
Retailer 3
-
$978 AUD
$687 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$1,093 AUD
HK$6,000 HKD
View
A
Retailer 5
-
$1,167 AUD
$820 USD
View
B+
Retailer 6
-
$1,313 AUD
$922 USD
View
A
Retailer 7
-
$1,468 AUD
€982 EUR
View
A
Retailer 8
-
$1,513 AUD
£837 GBP
View
A
Retailer 9
-
$2,066 AUD
View
A
Retailer 10
-
$2,125 AUD
ZAR 24,112 ZAR
View
A
Retailer 11
-
$2,201 AUD
$1,546 USD
View
Retailer 12
-
$2,572 AUD
$1,807 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$2,810 AUD
$1,974 USD
View
B+
Retailer 14
-
$2,842 AUD
£1,572 GBP
View
B+
Retailer 15
-
$3,149 AUD
$2,212 USD
View
B+
Retailer 16
-
$3,154 AUD
SGD 2,994 SGD
View
B+
Retailer 17
-
$3,173 AUD
$2,229 USD
View
B+
Retailer 18
-
$3,224 AUD
$2,265 USD
View
B+
Retailer 19
-
$3,308 AUD
$2,324 USD
View
B
Retailer 20
-
$4,270 AUD
£2,362 GBP
View
Retailer 21
-
$4,954 AUD
$3,480 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21570586A · Oct 29
$8,214 AUD
$5,770 USD
View
21 more retailers have this diamond
Prices start from $883 AUDSave up to $7,332 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
3.99ct Emerald
$883 AUD