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Emerald|Lab Grown|IGI

5.55ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG811678416

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811678416

Diamond specifications and retailer prices

From $1,710 AUD
$1,201 USD
As of October 30, 2026
Save $18,833 AUD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,543 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.55ct lab-grown emerald diamond

This 5.55ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811678416 or 811678416. Listed at 22 retailers as of October 29, 2026, with prices from $1,710 to $20,543, a $18,833 spread on the same certified stone. Brilliant Earth lists it at $20,543. 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

5.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811678416
Dimensions12.39 × 8.05 × 5.33 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm8.05 mm5.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811678416
Side View
Table 62.0%Crown 39.5°Girdle: MED-STKPavilion 38.4°Culet: LargeDepth 66.2%

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 30
Current: $20,543 AUD|Low: $1,710 AUD|High: $20,571 AUD|Avg: $6,664 AUD|-0.1%
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
Retailer 21
October 30, 2026
Retailer 13$1,710 AUD
Retailer 19$1,913 AUD
Retailer 17$2,480 AUD
Retailer 5$2,769 AUD
Retailer 14$2,775 AUD
Retailer 20$2,836 AUD
Retailer 2$2,877 AUD
Retailer 21$3,717 AUD
Retailer 15$4,029 AUD
Retailer 16$4,262 AUD
Retailer 10$4,304 AUD
Retailer 4$4,795 AUD
Retailer 9$5,631 AUD
Retailer 6$5,690 AUD
Retailer 3$5,955 AUD
Retailer 7$6,948 AUD
Retailer 8$7,933 AUD
Retailer 11$8,663 AUD
Retailer 12$9,690 AUD
Retailer 18$12,585 AUD
Brilliant Earth$20,543 AUD

29 data points across 21 retailers

22 retailers$1,710 AUD to $20,543 AUD

A
Cheapest Retailer
-
$1,710 AUD
$1,201 USD
A
Retailer 2
-
$1,913 AUD
$1,344 USD
View
Final sale: no returns
A
Retailer 3
-
$2,480 AUD
$1,742 USD
View
A
Retailer 4
-
$2,769 AUD
$1,945 USD
View
Retailer 5
-
$2,775 AUD
$1,949 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,836 AUD
$1,992 USD
View
A
Retailer 7
-
$2,877 AUD
£1,591 GBP
View
Retailer 8
-
$3,132 AUD
$2,200 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$3,717 AUD
$2,611 USD
View
A
Retailer 10
-
$4,029 AUD
ZAR 45,718 ZAR
View
A
Retailer 11
-
$4,262 AUD
€2,851 EUR
View
A
Retailer 12
-
$4,304 AUD
$3,023 USD
View
B+
Retailer 13
-
$4,795 AUD
£2,652 GBP
View
Retailer 14
-
$5,631 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$5,690 AUD
$3,997 USD
View
B+
Retailer 16
-
$5,955 AUD
$4,183 USD
View
B+
Retailer 17
-
$6,948 AUD
$4,881 USD
View
B+
Retailer 18
-
$7,933 AUD
£4,388 GBP
View
Retailer 19
-
$8,663 AUD
$6,085 USD
View
Price last confirmed 9 days ago
Retailer 20
-
$9,690 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
$12,585 AUD
$8,840 USD
View
Most Expensive
B
Brilliant Earth
21660112A · Oct 29
$20,543 AUD
$14,430 USD
View
21 more retailers have this diamond
Prices start from $1,710 AUDSave up to $18,833 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
5.55ct Emerald
$1,710 AUD