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Emerald|Lab Grown|IGI

4.55ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG819648129

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819648129

Diamond specifications and retailer prices

From $1,038 AUD
$729 USD
As of October 27, 2026
Save $3,711 AUD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,238 AUD at Rare Carat · As of September 27, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819648129 or 819648129. Listed at 22 retailers as of October 27, 2026, with a 358% 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819648129
Dimensions12.00 × 7.51 × 4.59 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm7.51 mm4.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819648129
Side View
Table 66.0%Crown 32°Girdle: Slightly ThickPavilion 38.5°Culet: LargeDepth 61.1%

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 27
Current: $1,930 AUD|Low: $1,015 AUD|High: $5,038 AUD|Avg: $2,542 AUD|-2.8%
Retailer 1
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
October 29, 2026
Retailer 16$1,038 AUD
Retailer 4$1,160 AUD
Retailer 7$1,203 AUD
Retailer 10$1,226 AUD
Retailer 17$1,452 AUD
Retailer 18$1,722 AUD
Retailer 3$1,822 AUD
Retailer 11$1,916 AUD
Retailer 1$1,930 AUD
Retailer 13$2,560 AUD
Retailer 8$2,599 AUD
Retailer 5$2,962 AUD
Retailer 14$3,382 AUD
Retailer 15$3,731 AUD
Retailer 2$3,893 AUD
Retailer 6$4,146 AUD
Retailer 12$4,749 AUD
Retailer 9$5,028 AUD

25 data points across 18 retailers

22 retailers$1,038 AUD to $4,749 AUD

A
Cheapest Retailer
-
$1,038 AUD
$729 USD
A
Retailer 2
-
$1,056 AUD
$742 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$1,160 AUD
$815 USD
View
Final sale: no returns
A
Retailer 4
-
$1,203 AUD
$845 USD
View
A
Retailer 5
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$1,208 AUD
$849 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
$1,226 AUD
$861 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,452 AUD
$1,020 USD
View
B+
Retailer 8
-
$1,722 AUD
$1,210 USD
View
A
Retailer 9
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$1,822 AUD
$1,280 USD
View
A
Retailer 10
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$1,916 AUD
€1,282 EUR
View
A
Retailer 11
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$1,930 AUD
£1,068 GBP
View
A
Retailer 12
-
$2,560 AUD
ZAR 29,056 ZAR
View
A
Retailer 13
-
$2,599 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$2,962 AUD
$2,081 USD
View
A
Retailer 15
-
$3,382 AUD
$2,376 USD
View
B+
Retailer 16
-
$3,731 AUD
£2,064 GBP
View
A
Retailer 17
-
$3,893 AUD
$2,735 USD
View
B+
Retailer 18
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$4,146 AUD
$2,913 USD
View
B+
Retailer 19
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$4,182 AUD
$2,938 USD
View
B+
Retailer 20
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$4,749 AUD
£2,627 GBP
View
B+
Retailer 21
-
$5,028 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Rare Carat
VD1296481VJ819 · Sep 27
$7,238 AUD
$5,085 USD
View
Price last confirmed 31 days ago
21 more retailers have this diamond
Prices start from $1,038 AUDSave up to $3,711 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
$1,038 AUD