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Emerald|Lab Grown|IGI

4.55ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG825655203

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825655203

Diamond specifications and retailer prices

From $841 AUD
$591 USD
As of October 30, 2026
Save $3,694 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,840 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 4.55ct lab-grown emerald diamond

This 4.55ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825655203 or 825655203. Listed at 20 retailers as of October 26, 2026, with a 439% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.55
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655203
Dimensions11.93 × 7.89 × 4.59 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm7.89 mm4.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655203
Side View
Table 66.0%Crown 29°Girdle: MediumPavilion 38°Culet: LargeDepth 58.2%

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: $4,840 AUD|Low: $841 AUD|High: $4,889 AUD|Avg: $2,247 AUD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 20
October 30, 2026
Retailer 7$841 AUD
Retailer 11$941 AUD
Retailer 5$942 AUD
Retailer 20$1,043 AUD
Retailer 12$1,056 AUD
Retailer 19$1,231 AUD
Retailer 6$1,603 AUD
Retailer 14$1,624 AUD
Retailer 13$1,631 AUD
Retailer 15$2,077 AUD
Retailer 2$2,091 AUD
Retailer 18$2,589 AUD
Retailer 3$2,744 AUD
Retailer 4$2,874 AUD
Retailer 10$3,037 AUD
Retailer 9$3,295 AUD
Retailer 8$3,331 AUD
Retailer 16$3,376 AUD
Retailer 17$4,536 AUD
Rare Carat$4,840 AUD

22 data points across 20 retailers

20 retailers$841 AUD to $4,536 AUD

A
Cheapest Retailer
-
$841 AUD
$591 USD
A
Retailer 2
-
$941 AUD
$661 USD
View
Final sale: no returns
A
Retailer 3
-
$942 AUD
$662 USD
View
A
Retailer 4
-
$1,043 AUD
$733 USD
View
Retailer 5
-
$1,056 AUD
$742 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,231 AUD
$865 USD
View
B+
Retailer 7
-
$1,603 AUD
$1,126 USD
View
A
Retailer 8
-
$1,624 AUD
$1,141 USD
View
A
Retailer 9
-
$1,631 AUD
£903 GBP
View
A
Retailer 10
-
$2,077 AUD
ZAR 23,578 ZAR
View
A
Retailer 11
-
$2,091 AUD
View
B+
Retailer 12
-
$2,589 AUD
$1,819 USD
View
B+
Retailer 13
-
$2,744 AUD
$1,928 USD
View
B+
Retailer 14
-
$2,874 AUD
$2,019 USD
View
B+
Retailer 15
-
$3,037 AUD
£1,680 GBP
View
B+
Retailer 16
-
$3,295 AUD
SGD 3,128 SGD
View
B+
Retailer 17
-
$3,331 AUD
$2,340 USD
View
B+
Retailer 18
-
$3,376 AUD
$2,372 USD
View
B
Retailer 19
-
$4,536 AUD
£2,509 GBP
View
Most Expensive
Rare Carat
PR-14225 · Oct 18
$4,840 AUD
$3,400 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from $841 AUDSave up to $3,694 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
4.55ct Emerald
$841 AUD