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Emerald|Lab Grown|IGI

5.05ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG621457284

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621457284

Diamond specifications and retailer prices

From HK$8,058 HKD
$1,027 USD
As of October 30, 2026
Save HK$44,666 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$52,723 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.05ct lab-grown emerald diamond

This 5.05ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621457284 or 621457284. Listed at 21 retailers as of October 29, 2026, with prices from HK$8,058 to HK$52,723, a HK$44,666 spread on the same certified stone. Brilliant Earth lists it at HK$52,723. 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

5.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621457284
Dimensions11.37 × 7.76 × 5.43 mm
L/W Ratio1.47
Culet sizeLong
Top View
11.37 mm7.76 mm5.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621457284
Side View
Table 68.0%Crown 33.2°Girdle: MED-STKPavilion 37.9°Culet: LNGDepth 70.0%

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$52,723 HKD|Low: HK$7,736 HKD|High: HK$54,371 HKD|Avg: HK$18,459 HKD|-3.0%
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
Retailer 16
October 30, 2026
Retailer 13HK$8,058 HKD
Retailer 5HK$8,771 HKD
Retailer 7HK$9,015 HKD
Retailer 4HK$9,352 HKD
Retailer 14HK$9,352 HKD
Retailer 11HK$10,709 HKD
Retailer 6HK$12,043 HKD
Retailer 2HK$13,480 HKD
Retailer 16HK$14,923 HKD
Retailer 3HK$17,527 HKD
Retailer 12HK$18,930 HKD
Retailer 9HK$18,995 HKD
Retailer 8HK$25,827 HKD
Retailer 15HK$28,990 HKD
Retailer 10HK$31,875 HKD
Brilliant EarthHK$52,723 HKD

44 data points across 16 retailers

21 retailersHK$8,058 HKD to HK$52,723 HKD

A
Cheapest Retailer
-
HK$8,058 HKD
$1,027 USD
A
Retailer 2
-
HK$8,771 HKD
$1,118 USD
View
A
Retailer 3
-
HK$9,015 HKD
$1,149 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,352 HKD
$1,192 USD
View
Retailer 5
-
HK$9,352 HKD
$1,192 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$10,709 HKD
$1,365 USD
View
A
Retailer 7
-
HK$12,043 HKD
$1,535 USD
View
A
Retailer 8
-
HK$13,480 HKD
£1,353 GBP
View
A
Retailer 9
-
HK$14,923 HKD
$1,902 USD
View
B+
Retailer 10
-
HK$17,527 HKD
$2,234 USD
View
Retailer 11
-
HK$18,930 HKD
A$3,712 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$18,995 HKD
ZAR 39,112 ZAR
View
B+
Retailer 13
-
HK$19,536 HKD
$2,490 USD
View
B+
Retailer 14
-
HK$20,093 HKD
$2,561 USD
View
B+
Retailer 15
-
HK$25,827 HKD
£2,592 GBP
View
B
Retailer 16
-
HK$28,677 HKD
$3,655 USD
View
B
Retailer 17
-
HK$28,990 HKD
$3,695 USD
View
B
Retailer 18
-
HK$31,875 HKD
£3,199 GBP
View
B
Retailer 19
-
HK$32,618 HKD
$4,157 USD
View
B
Retailer 20
-
HK$48,606 HKD
View
Most Expensive
B
Brilliant Earth
17976159A · Oct 29
HK$52,723 HKD
$6,720 USD
View
20 more retailers have this diamond
Prices start from HK$8,058 HKDSave up to HK$44,666 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
5.05ct Emerald
HK$8,058 HKD