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Emerald|Lab Grown|IGI

5.45ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG844635507

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844635507

Diamond specifications and retailer prices

From $948 AUD
$666 USD
As of October 30, 2026
Save $6,540 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,488 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.45ct lab-grown emerald diamond

This 5.45ct 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 LG844635507 or 844635507. Listed at 15 retailers as of October 30, 2026, with prices from $948 to $7,488, a $6,540 spread on the same certified stone. Brilliant Earth lists it at $7,488. 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

5.45
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844635507
Dimensions12.06 × 8.24 × 5.63 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
12.06 mm8.24 mm5.45 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844635507
Side View
Table 72.0%Crown 36.5°Girdle: MED-STKPavilion 44.3°Culet: LargeDepth 68.3%

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: $7,488 AUD|Low: $948 AUD|High: $14,136 AUD|Avg: $3,755 AUD|-47.0%
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
October 30, 2026
Retailer 2$948 AUD
Retailer 10$1,032 AUD
Retailer 9$1,160 AUD
Retailer 12$1,352 AUD
Retailer 6$1,623 AUD
Retailer 4$1,670 AUD
Retailer 8$1,842 AUD
Retailer 11$2,810 AUD
Retailer 13$3,093 AUD
Retailer 3$3,333 AUD
Retailer 7$3,666 AUD
Retailer 15$4,661 AUD
Retailer 5$5,378 AUD
Retailer 14$7,239 AUD
Brilliant Earth$7,488 AUD

10 data points across 15 retailers

15 retailers$948 AUD to $7,488 AUD

A
Cheapest Retailer
-
$948 AUD
$666 USD
A
Retailer 2
-
$1,032 AUD
$725 USD
View
A
Retailer 3
-
$1,160 AUD
$815 USD
View
Final sale: no returns
A
Retailer 4
-
$1,352 AUD
$950 USD
View
B+
Retailer 5
-
$1,623 AUD
$1,140 USD
View
A
Retailer 6
-
$1,670 AUD
$1,173 USD
View
A
Retailer 7
-
$1,842 AUD
€1,232 EUR
View
B+
Retailer 8
-
$2,810 AUD
$1,974 USD
View
B+
Retailer 9
-
$3,093 AUD
$2,173 USD
View
B+
Retailer 10
-
$3,333 AUD
$2,341 USD
View
B+
Retailer 11
-
$3,666 AUD
$2,575 USD
View
B+
Retailer 12
-
$4,661 AUD
£2,578 GBP
View
B
Retailer 13
-
$5,378 AUD
$3,778 USD
View
B
Retailer 14
-
$7,239 AUD
$5,085 USD
View
Most Expensive
B
Brilliant Earth
22145936A · Oct 30
$7,488 AUD
$5,260 USD
View
14 more retailers have this diamond
Prices start from $948 AUDSave up to $6,540 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
5.45ct Emerald
$948 AUD