CaratHunter
Plans
Emerald|Lab Grown|IGI

5.05ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG817657905

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817657905

Diamond specifications and retailer prices

From HK$6,441 HKD
$821 USD
As of October 30, 2026
Save HK$43,065 HKD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$49,506 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 LG817657905 or 817657905. Listed at 21 retailers as of October 29, 2026, with prices from HK$6,441 to HK$49,506, a HK$43,065 spread on the same certified stone. Brilliant Earth lists it at HK$49,506. 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 angle31.9°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817657905
Dimensions12.07 × 7.85 × 5.16 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm7.85 mm5.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817657905
Side View
Table 59.0%Crown 31.9°Girdle: Slightly ThickPavilion 36.8°Culet: LargeDepth 65.7%

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$49,506 HKD|Low: HK$7,006 HKD|High: HK$49,506 HKD|Avg: HK$16,868 HKD
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
Retailer 17
October 30, 2026
Retailer 3HK$7,006 HKD
Retailer 2HK$7,140 HKD
Retailer 13HK$8,866 HKD
Retailer 5HK$10,403 HKD
Retailer 10HK$11,469 HKD
Retailer 11HK$11,681 HKD
Retailer 7HK$12,043 HKD
Retailer 16HK$15,126 HKD
Retailer 12HK$15,175 HKD
Retailer 4HK$15,707 HKD
Retailer 17HK$19,544 HKD
Retailer 6HK$20,685 HKD
Retailer 15HK$23,372 HKD
Retailer 8HK$23,747 HKD
Retailer 9HK$25,861 HKD
Retailer 14HK$28,039 HKD
Brilliant EarthHK$49,506 HKD

33 data points across 17 retailers

21 retailersHK$6,441 HKD to HK$49,506 HKD

A
Cheapest Retailer
-
HK$6,441 HKD
$821 USD
A
Retailer 2
-
HK$7,006 HKD
$893 USD
View
A
Retailer 3
-
HK$7,140 HKD
$910 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,469 HKD
$952 USD
View
Retailer 5
-
HK$7,610 HKD
$970 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$8,866 HKD
$1,130 USD
View
A
Retailer 7
-
HK$10,403 HKD
$1,326 USD
View
A
Retailer 8
-
HK$11,469 HKD
£1,151 GBP
View
A
Retailer 9
-
HK$11,681 HKD
€1,418 EUR
View
A
Retailer 10
-
HK$12,043 HKD
$1,535 USD
View
Retailer 11
-
HK$15,126 HKD
A$2,966 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
HK$15,175 HKD
ZAR 31,247 ZAR
View
A
Retailer 13
-
HK$15,707 HKD
$2,002 USD
View
B+
Retailer 14
-
HK$19,544 HKD
$2,491 USD
View
B+
Retailer 15
-
HK$20,685 HKD
£2,076 GBP
View
B+
Retailer 16
-
HK$21,003 HKD
$2,677 USD
View
B+
Retailer 17
-
HK$23,372 HKD
$2,979 USD
View
B+
Retailer 18
-
HK$23,747 HKD
$3,027 USD
View
B+
Retailer 19
-
HK$25,861 HKD
$3,296 USD
View
B+
Retailer 20
-
HK$28,039 HKD
£2,814 GBP
View
Most Expensive
B
Brilliant Earth
21503018A · Oct 29
HK$49,506 HKD
$6,310 USD
View
20 more retailers have this diamond
Prices start from HK$6,441 HKDSave up to HK$43,065 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$6,441 HKD