CaratHunter
Plans
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 €624 EUR
$695 USD
As of October 30, 2026
Save €8,261 EUR (93%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,886 EUR at Brilliant Earth · As of October 29, 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 29, 2026, with prices from €624 to €8,886, a €8,261 spread on the same certified stone. Brilliant Earth lists it at €8,886. 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: €8,886 EUR|Low: €593 EUR|High: €9,164 EUR|Avg: €2,112 EUR|-3.0%
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€624 EUR
Retailer 18€679 EUR
Retailer 11€692 EUR
Retailer 7€724 EUR
Retailer 8€724 EUR
Retailer 15€885 EUR
Retailer 2€1,160 EUR
Retailer 12€1,175 EUR
Retailer 17€1,178 EUR
Retailer 16€1,651 EUR
Retailer 6€2,036 EUR
Retailer 19€2,074 EUR
Retailer 4€2,246 EUR
Retailer 10€2,392 EUR
Retailer 5€2,497 EUR
Retailer 14€2,847 EUR
Retailer 9€2,942 EUR
Retailer 13€4,546 EUR
Brilliant Earth€8,886 EUR

45 data points across 19 retailers

22 retailers€624 EUR to €8,886 EUR

A
Cheapest Retailer
-
€624 EUR
$695 USD
A
Retailer 2
-
€679 EUR
$756 USD
View
A
Retailer 3
-
€692 EUR
$770 USD
View
Final sale: no returns
Retailer 4
-
€724 EUR
$806 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€724 EUR
$806 USD
View
A
Retailer 6
-
€863 EUR
HK$7,500 HKD
View
A
Retailer 7
-
€885 EUR
$985 USD
View
A
Retailer 8
-
€1,160 EUR
£1,016 GBP
View
A
Retailer 9
-
€1,175 EUR
View
B+
Retailer 10
-
€1,178 EUR
$1,311 USD
View
A
Retailer 11
-
€1,651 EUR
$1,838 USD
View
Retailer 12
-
€1,705 EUR
$1,898 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
€2,036 EUR
$2,266 USD
View
B+
Retailer 14
-
€2,074 EUR
$2,308 USD
View
B+
Retailer 15
-
€2,246 EUR
£1,968 GBP
View
B+
Retailer 16
-
€2,392 EUR
$2,662 USD
View
B+
Retailer 17
-
€2,445 EUR
$2,721 USD
View
Retailer 18
-
€2,497 EUR
$2,779 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
€2,847 EUR
£2,495 GBP
View
Retailer 20
-
€2,942 EUR
A$5,038 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
€4,546 EUR
$5,060 USD
View
Most Expensive
B
Brilliant Earth
18299672A · Oct 29
€8,886 EUR
$9,890 USD
View
21 more retailers have this diamond
Prices start from €624 EURSave up to €8,261 EUR

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
€624 EUR