Emerald|Lab Grown|IGI

5.21ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG772603989

Shape and cutting style on the report: Emerald cut

Certificate IGI LG772603989

Diamond specifications and retailer prices

From HK$34,545 HKD
$4,403 USD
As of October 31, 2026
Save HK$79,215 HKD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$163,792 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG772603989 or 772603989. Listed at 21 retailers as of October 30, 2026, with a 229% 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 angle35.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772603989
Dimensions8.28 × 8.28 × 12.02 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm8.28 mm5.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772603989
Side View
Table 64.0%Crown 35.8°Girdle: MediumPavilion 33.2°Culet: LNGDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$58,349 HKD|Low: HK$37,032 HKD|High: HK$245,100 HKD|Avg: HK$79,852 HKD|+0.1%
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
October 30, 2026
Retailer 4HK$38,499 HKD
Retailer 12HK$41,621 HKD
Retailer 5HK$45,168 HKD
Retailer 11HK$52,778 HKD
Retailer 1HK$58,349 HKD
Retailer 7HK$59,423 HKD
Retailer 6HK$64,567 HKD
Retailer 15HK$77,735 HKD
Retailer 2HK$81,565 HKD
Retailer 8HK$92,677 HKD
Retailer 9HK$93,323 HKD
Retailer 10HK$94,936 HKD
Retailer 13HK$113,760 HKD
Retailer 3HK$128,120 HKD
Retailer 14HK$245,100 HKD

40 data points across 15 retailers

21 retailersHK$34,545 HKD to HK$113,760 HKD

B+
Cheapest Retailer
-
HK$34,545 HKD
$4,403 USD
Retailer 2
-
HK$35,627 HKD
$4,541 USD
View
Price last confirmed 20 days ago
Retailer 3
-
HK$37,338 HKD
$4,759 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
HK$38,499 HKD
$4,907 USD
View
Retailer 5
-
HK$41,331 HKD
$5,268 USD
View
Price last confirmed 18 days ago
Retailer 6
-
HK$41,331 HKD
$5,268 USD
View
Price last confirmed 28 days ago
B
Retailer 7
-
HK$41,621 HKD
$5,305 USD
View
B
Retailer 8
-
HK$45,168 HKD
$5,757 USD
View
Final sale: no returns
B+
Retailer 9
-
HK$52,778 HKD
$6,727 USD
View
Retailer 10
-
HK$54,151 HKD
$6,902 USD
View
Price last confirmed 31 days ago
B
Retailer 11
-
HK$58,349 HKD
£5,856 GBP
View
B
Retailer 12
-
HK$59,423 HKD
$7,574 USD
View
B
Retailer 13
-
HK$64,567 HKD
£6,480 GBP
View
B
Retailer 14
-
HK$77,735 HKD
$9,908 USD
View
Retailer 15
-
HK$81,565 HKD
A$15,994 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
HK$92,677 HKD
ZAR 190,832 ZAR
View
B
Retailer 17
-
HK$93,323 HKD
£9,366 GBP
View
Retailer 18
-
HK$94,936 HKD
A$18,616 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
HK$113,760 HKD
$14,500 USD
View
Most Expensive
Taylor and Hart
PNN2CKV · Oct 30
HK$163,792 HKD
$20,877 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$34,545 HKDSave up to HK$79,215 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.

B+
5.21ct Emerald
HK$34,545 HKD