Emerald|Lab Grown|IGI

5.21ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG760543065

Shape and cutting style on the report: Emerald cut

Certificate IGI LG760543065

Diamond specifications and retailer prices

From HK$15,644 HKD
$1,994 USD
As of October 30, 2026
Save HK$47,861 HKD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$124,276 HKD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 5.21ct lab-grown emerald diamond

This 5.21ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760543065 or 760543065. Listed at 21 retailers as of October 30, 2026, with a 306% 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

5.21
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760543065
Dimensions11.99 × 7.97 × 5.24 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.99 mm7.97 mm5.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760543065
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 37.7°Culet: LNGDepth 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$124,276 HKD|Low: HK$15,644 HKD|High: HK$124,276 HKD|Avg: HK$41,466 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 3HK$15,644 HKD
Retailer 21HK$17,017 HKD
Retailer 9HK$17,519 HKD
Retailer 10HK$18,147 HKD
Retailer 13HK$19,457 HKD
Retailer 6HK$20,454 HKD
Retailer 19HK$24,941 HKD
Retailer 2HK$24,963 HKD
Retailer 15HK$25,546 HKD
Retailer 4HK$25,930 HKD
Retailer 14HK$25,985 HKD
Retailer 8HK$34,436 HKD
Retailer 16HK$36,869 HKD
Retailer 5HK$39,221 HKD
Retailer 17HK$45,746 HKD
Retailer 20HK$48,894 HKD
Retailer 18HK$52,102 HKD
Retailer 11HK$52,741 HKD
Retailer 7HK$63,505 HKD
Retailer 12HK$68,662 HKD
Brilliant EarthHK$124,276 HKD

40 data points across 21 retailers

21 retailersHK$15,644 HKD to HK$63,505 HKD

A
Cheapest Retailer
-
HK$15,644 HKD
$1,994 USD
A
Retailer 2
-
HK$17,017 HKD
$2,169 USD
View
A
Retailer 3
-
HK$17,519 HKD
$2,233 USD
View
Final sale: no returns
A
Retailer 4
-
HK$18,147 HKD
$2,313 USD
View
A
Retailer 5
-
HK$19,457 HKD
$2,480 USD
View
A
Retailer 6
-
HK$20,454 HKD
$2,607 USD
View
B+
Retailer 7
-
HK$24,941 HKD
$3,179 USD
View
B+
Retailer 8
-
HK$24,963 HKD
£2,505 GBP
View
B+
Retailer 9
-
HK$25,546 HKD
$3,256 USD
View
B+
Retailer 10
-
HK$25,930 HKD
$3,305 USD
View
Retailer 11
-
HK$25,985 HKD
$3,312 USD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
HK$34,436 HKD
£3,456 GBP
View
B+
Retailer 13
-
HK$36,869 HKD
ZAR 75,918 ZAR
View
B
Retailer 14
-
HK$39,221 HKD
$4,999 USD
View
B
Retailer 15
-
HK$45,746 HKD
€5,553 EUR
View
B+
Retailer 16
-
HK$48,894 HKD
$6,232 USD
View
B
Retailer 17
-
HK$52,102 HKD
£5,229 GBP
View
Retailer 18
-
HK$52,741 HKD
A$10,342 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
HK$63,505 HKD
$8,094 USD
View
Retailer 20
-
HK$68,662 HKD
A$13,464 AUD
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
17147838A · Oct 22
HK$124,276 HKD
$15,840 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from HK$15,644 HKDSave up to HK$47,861 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
5.21ct Emerald
HK$15,644 HKD