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Emerald|Lab Grown|IGI

5.51ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG844656562

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844656562

Diamond specifications and retailer prices

From HK$9,094 HKD
$1,159 USD
As of October 27, 2026
Save HK$63,797 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$72,890 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.51ct lab-grown emerald diamond

This 5.51ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844656562 or 844656562. Listed at 22 retailers as of October 27, 2026, with prices from HK$9,094 to HK$72,890, a HK$63,797 spread on the same certified stone. Brilliant Earth lists it at HK$72,890. 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

5.51
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656562
Dimensions12.18 × 8.33 × 5.62 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm8.33 mm5.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656562
Side View
Table 66.0%Crown 37.3°Girdle: MED-STKPavilion 40.5°Culet: LargeDepth 67.5%

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 27
Current: HK$72,890 HKD|Low: HK$9,094 HKD|High: HK$76,343 HKD|Avg: HK$24,294 HKD|-4.5%
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
Retailer 22
November 2, 2026
Retailer 10HK$9,094 HKD
Retailer 14HK$9,894 HKD
Retailer 16HK$10,114 HKD
Retailer 11HK$10,545 HKD
Retailer 9HK$11,769 HKD
Retailer 19HK$13,817 HKD
Retailer 18HK$14,986 HKD
Retailer 13HK$15,188 HKD
Retailer 5HK$16,032 HKD
Retailer 12HK$19,772 HKD
Retailer 2HK$20,635 HKD
Retailer 3HK$21,226 HKD
Retailer 6HK$21,356 HKD
Retailer 15HK$29,057 HKD
Retailer 7HK$29,180 HKD
Retailer 17HK$33,650 HKD
Retailer 4HK$35,092 HKD
Retailer 22HK$36,659 HKD
Retailer 20HK$37,928 HKD
Retailer 21HK$49,305 HKD
Retailer 8HK$49,391 HKD
Brilliant EarthHK$72,890 HKD

15 data points across 22 retailers

22 retailersHK$9,094 HKD to HK$72,890 HKD

A
Cheapest Retailer
-
HK$9,094 HKD
$1,159 USD
Retailer 2
-
HK$9,894 HKD
$1,261 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$10,114 HKD
$1,289 USD
View
Final sale: no returns
Retailer 4
-
HK$10,545 HKD
$1,344 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$11,769 HKD
$1,500 USD
View
A
Retailer 6
-
HK$13,817 HKD
$1,761 USD
View
B+
Retailer 7
-
HK$14,986 HKD
$1,910 USD
View
B+
Retailer 8
-
HK$15,188 HKD
£1,524 GBP
View
B+
Retailer 9
-
HK$16,032 HKD
€1,946 EUR
View
Retailer 10
-
HK$19,772 HKD
$2,520 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$20,635 HKD
$2,630 USD
View
B+
Retailer 12
-
HK$21,226 HKD
A$4,162 AUD
View
B+
Retailer 13
-
HK$21,356 HKD
ZAR 43,971 ZAR
View
Retailer 14
-
HK$29,057 HKD
£2,916 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$29,180 HKD
$3,719 USD
View
B
Retailer 16
-
HK$33,650 HKD
£3,377 GBP
View
B
Retailer 17
-
HK$35,092 HKD
SGD 6,044 SGD
View
B
Retailer 18
-
HK$36,659 HKD
$4,672 USD
View
B
Retailer 19
-
HK$37,928 HKD
$4,834 USD
View
B
Retailer 20
-
HK$49,305 HKD
$6,284 USD
View
B
Retailer 21
-
HK$49,391 HKD
$6,295 USD
View
Most Expensive
B
Brilliant Earth
22289712A · Nov 2
HK$72,890 HKD
$9,290 USD
View
21 more retailers have this diamond
Prices start from HK$9,094 HKDSave up to HK$63,797 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
5.51ct Emerald
HK$9,094 HKD