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Emerald|Lab Grown|IGI

5.43ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG665443155

Shape and cutting style on the report: Emerald cut

Certificate IGI LG665443155

Diamond specifications and retailer prices

From $989 AUD
$695 USD
As of October 30, 2026
Save $6,470 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,460 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.43ct lab-grown emerald diamond

This 5.43ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665443155 or 665443155. Listed at 22 retailers as of October 30, 2026, with prices from $989 to $7,460, a $6,470 spread on the same certified stone. Brilliant Earth lists it at $7,460. 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

5.43
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665443155
Dimensions8.35 × 8.35 × 11.64 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm8.35 mm5.43 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665443155
Side View
Table 63.0%Crown 32.1°Girdle: MediumPavilion 40°Culet: LNGDepth 69.2%

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 30
Current: $7,460 AUD|Low: $940 AUD|High: $14,521 AUD|Avg: $3,336 AUD|-48.6%
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
October 30, 2026
Retailer 3$989 AUD
Retailer 18$1,076 AUD
Retailer 11$1,096 AUD
Retailer 7$1,147 AUD
Retailer 8$1,147 AUD
Retailer 15$1,402 AUD
Retailer 2$1,838 AUD
Retailer 12$1,861 AUD
Retailer 17$1,866 AUD
Retailer 16$2,617 AUD
Retailer 6$3,226 AUD
Retailer 19$3,286 AUD
Retailer 4$3,558 AUD
Retailer 10$3,790 AUD
Retailer 5$3,956 AUD
Retailer 14$4,511 AUD
Retailer 9$4,662 AUD
Retailer 13$7,203 AUD
Brilliant Earth$7,460 AUD

45 data points across 19 retailers

22 retailers$989 AUD to $7,460 AUD

A
Cheapest Retailer
-
$989 AUD
$695 USD
A
Retailer 2
-
$1,076 AUD
$756 USD
View
A
Retailer 3
-
$1,096 AUD
$770 USD
View
Final sale: no returns
Retailer 4
-
$1,147 AUD
$806 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,147 AUD
$806 USD
View
A
Retailer 6
-
$1,367 AUD
HK$7,500 HKD
View
A
Retailer 7
-
$1,402 AUD
$985 USD
View
A
Retailer 8
-
$1,838 AUD
£1,016 GBP
View
A
Retailer 9
-
$1,861 AUD
€1,245 EUR
View
B+
Retailer 10
-
$1,866 AUD
$1,311 USD
View
A
Retailer 11
-
$2,617 AUD
$1,838 USD
View
Retailer 12
-
$2,702 AUD
$1,898 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$3,226 AUD
$2,266 USD
View
B+
Retailer 14
-
$3,286 AUD
$2,308 USD
View
B+
Retailer 15
-
$3,558 AUD
£1,968 GBP
View
B+
Retailer 16
-
$3,790 AUD
$2,662 USD
View
B+
Retailer 17
-
$3,874 AUD
$2,721 USD
View
Retailer 18
-
$3,956 AUD
$2,779 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$4,511 AUD
£2,495 GBP
View
Retailer 20
-
$4,662 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$7,203 AUD
$5,060 USD
View
Most Expensive
B
Brilliant Earth
18299672A · Oct 30
$7,460 AUD
$5,240 USD
View
21 more retailers have this diamond
Prices start from $989 AUDSave up to $6,470 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
5.43ct Emerald
$989 AUD