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 HK$5,720 HKD
$729 USD
As of October 30, 2026
Save HK$20,456 HKD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$39,895 HKD 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 29, 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 30
Current: HK$10,638 HKD|Low: HK$5,594 HKD|High: HK$27,768 HKD|Avg: HK$14,028 HKD|-3.1%
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 30, 2026
Retailer 16HK$5,720 HKD
Retailer 4HK$6,394 HKD
Retailer 7HK$6,630 HKD
Retailer 10HK$6,755 HKD
Retailer 17HK$8,003 HKD
Retailer 18HK$9,493 HKD
Retailer 3HK$10,042 HKD
Retailer 11HK$10,561 HKD
Retailer 1HK$10,638 HKD
Retailer 13HK$14,111 HKD
Retailer 8HK$14,325 HKD
Retailer 5HK$16,327 HKD
Retailer 14HK$18,641 HKD
Retailer 15HK$20,566 HKD
Retailer 2HK$21,458 HKD
Retailer 6HK$22,854 HKD
Retailer 12HK$26,176 HKD
Retailer 9HK$27,712 HKD

26 data points across 18 retailers

22 retailersHK$5,720 HKD to HK$26,176 HKD

A
Cheapest Retailer
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HK$5,720 HKD
$729 USD
Retailer 2
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HK$5,822 HKD
$742 USD
View
Price last confirmed 38 days ago
A
Retailer 3
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HK$6,394 HKD
$815 USD
View
Final sale: no returns
A
Retailer 4
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HK$6,630 HKD
$845 USD
View
Retailer 5
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HK$6,661 HKD
$849 USD
View
Price last confirmed 37 days ago
Retailer 6
-
HK$6,755 HKD
$861 USD
View
Price last confirmed 13 days ago
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Retailer 7
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HK$8,003 HKD
$1,020 USD
View
B+
Retailer 8
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HK$9,493 HKD
$1,210 USD
View
A
Retailer 9
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HK$10,042 HKD
$1,280 USD
View
A
Retailer 10
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HK$10,561 HKD
€1,282 EUR
View
A
Retailer 11
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HK$10,638 HKD
£1,068 GBP
View
A
Retailer 12
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HK$14,111 HKD
ZAR 29,056 ZAR
View
Retailer 13
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HK$14,325 HKD
A$2,809 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
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HK$16,327 HKD
$2,081 USD
View
A
Retailer 15
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HK$18,641 HKD
$2,376 USD
View
B+
Retailer 16
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HK$20,566 HKD
£2,064 GBP
View
A
Retailer 17
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HK$21,458 HKD
$2,735 USD
View
B+
Retailer 18
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HK$22,854 HKD
$2,913 USD
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B+
Retailer 19
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HK$23,051 HKD
$2,938 USD
View
B+
Retailer 20
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HK$26,176 HKD
£2,627 GBP
View
Retailer 21
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HK$27,712 HKD
A$5,434 AUD
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
VD1296481VJ819 · Sep 27
HK$39,895 HKD
$5,085 USD
View
Price last confirmed 33 days ago
21 more retailers have this diamond
Prices start from HK$5,720 HKDSave up to HK$20,456 HKD

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
HK$5,720 HKD