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Emerald|Lab Grown|IGI

5.21ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG844620035

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844620035

Diamond specifications and retailer prices

From HK$11,384 HKD
$1,451 USD
As of October 30, 2026
Save HK$52,847 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$64,231 HKD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 LG844620035 or 844620035. Listed at 20 retailers as of October 30, 2026, with prices from HK$11,384 to HK$64,231, a HK$52,847 spread on the same certified stone. Novita Diamonds lists it at HK$64,231. 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°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620035
Dimensions11.59 × 8.11 × 5.59 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm8.11 mm5.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844620035
Side View
Table 62.0%Crown 35°Girdle: Slightly ThickPavilion 44.5°Culet: LargeDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$64,231 HKD|Low: HK$11,384 HKD|High: HK$64,231 HKD|Avg: HK$26,982 HKD
Novita Diamonds
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
October 31, 2026
Retailer 20HK$11,384 HKD
Retailer 11HK$12,459 HKD
Retailer 16HK$12,749 HKD
Retailer 8HK$13,204 HKD
Retailer 4HK$14,554 HKD
Retailer 15HK$16,170 HKD
Retailer 13HK$18,490 HKD
Retailer 12HK$19,395 HKD
Retailer 5HK$20,167 HKD
Retailer 14HK$23,969 HKD
Retailer 2HK$24,753 HKD
Retailer 3HK$26,836 HKD
Retailer 6HK$31,925 HKD
Retailer 9HK$35,792 HKD
Retailer 19HK$37,801 HKD
Retailer 7HK$37,923 HKD
Retailer 18HK$46,491 HKD
Retailer 17HK$48,078 HKD
Retailer 10HK$48,734 HKD
Novita DiamondsHK$64,231 HKD

9 data points across 20 retailers

20 retailersHK$11,384 HKD to HK$64,231 HKD

A
Cheapest Retailer
-
HK$11,384 HKD
$1,451 USD
A
Retailer 2
-
HK$12,459 HKD
$1,588 USD
View
A
Retailer 3
-
HK$12,749 HKD
$1,625 USD
View
Final sale: no returns
A
Retailer 4
-
HK$13,204 HKD
$1,683 USD
View
A
Retailer 5
-
HK$14,554 HKD
$1,855 USD
View
A
Retailer 6
-
HK$16,170 HKD
$2,061 USD
View
A
Retailer 7
-
HK$18,490 HKD
£1,856 GBP
View
A
Retailer 8
-
HK$19,395 HKD
$2,472 USD
View
A
Retailer 9
-
HK$20,167 HKD
€2,448 EUR
View
B+
Retailer 10
-
HK$23,969 HKD
$3,055 USD
View
B+
Retailer 11
-
HK$24,753 HKD
$3,155 USD
View
B+
Retailer 12
-
HK$26,836 HKD
ZAR 55,259 ZAR
View
B+
Retailer 13
-
HK$31,925 HKD
£3,204 GBP
View
B+
Retailer 14
-
HK$35,792 HKD
$4,562 USD
View
B+
Retailer 15
-
HK$37,801 HKD
$4,818 USD
View
B
Retailer 16
-
HK$37,923 HKD
£3,806 GBP
View
B
Retailer 17
-
HK$46,491 HKD
$5,926 USD
View
B
Retailer 18
-
HK$48,078 HKD
$6,128 USD
View
B
Retailer 19
-
HK$48,734 HKD
SGD 8,394 SGD
View
Most Expensive
B
Novita Diamonds
cert_844620035 · Oct 31
HK$64,231 HKD
A$12,595 AUD
View
19 more retailers have this diamond
Prices start from HK$11,384 HKDSave up to HK$52,847 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$11,384 HKD