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Emerald|Lab Grown|IGI

5.50ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG788640750

Shape and cutting style on the report: Emerald cut

Certificate IGI LG788640750

Diamond specifications and retailer prices

From HK$9,336 HKD
$1,190 USD
As of October 30, 2026
Save HK$76,260 HKD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$85,597 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.5ct lab-grown emerald diamond

This 5.5ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788640750 or 788640750. Listed at 27 retailers as of October 30, 2026, with prices from HK$9,336 to HK$85,597, a HK$76,260 spread on the same certified stone. Brilliant Earth lists it at HK$85,597. 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

5.50
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788640750
Dimensions11.92 × 8.00 × 11.92 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm8.00 mm5.50 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788640750
Side View
Table 63.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 70.6%

Caratlytics Score

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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$85,597 HKD|Low: HK$9,336 HKD|High: HK$112,194 HKD|Avg: HK$33,958 HKD|-23.7%
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
October 30, 2026
Retailer 13HK$9,336 HKD
Retailer 22HK$10,458 HKD
Retailer 19HK$10,835 HKD
Retailer 20HK$13,557 HKD
Retailer 6HK$15,103 HKD
Retailer 15HK$15,150 HKD
Retailer 2HK$15,716 HKD
Retailer 3HK$20,305 HKD
Retailer 9HK$21,419 HKD
Retailer 16HK$22,008 HKD
Retailer 17HK$23,272 HKD
Retailer 11HK$23,506 HKD
Retailer 5HK$26,185 HKD
Retailer 10HK$30,761 HKD
Retailer 7HK$31,077 HKD
Retailer 4HK$32,566 HKD
Retailer 18HK$34,984 HKD
Retailer 8HK$37,948 HKD
Retailer 12HK$47,663 HKD
Retailer 14HK$52,899 HKD
Retailer 21HK$68,140 HKD
Brilliant EarthHK$85,597 HKD

26 data points across 22 retailers

27 retailersHK$9,336 HKD to HK$85,597 HKD

A
Cheapest Retailer
-
HK$9,336 HKD
$1,190 USD
A
Retailer 2
-
HK$10,458 HKD
$1,333 USD
View
Final sale: no returns
A
Retailer 3
-
HK$10,835 HKD
$1,381 USD
View
A
Retailer 4
-
HK$13,557 HKD
$1,728 USD
View
Retailer 5
-
HK$14,954 HKD
$1,906 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
HK$15,103 HKD
$1,925 USD
View
Retailer 7
-
HK$15,150 HKD
$1,931 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
HK$15,716 HKD
£1,577 GBP
View
Retailer 9
-
HK$17,104 HKD
$2,180 USD
View
Price last confirmed 32 days ago
Retailer 10
-
HK$17,104 HKD
$2,180 USD
View
Price last confirmed 37 days ago
A
Retailer 11
-
HK$20,305 HKD
$2,588 USD
View
A
Retailer 12
-
HK$21,419 HKD
$2,730 USD
View
A
Retailer 13
-
HK$22,008 HKD
ZAR 45,316 ZAR
View
B+
Retailer 14
-
HK$23,272 HKD
€2,825 EUR
View
B+
Retailer 15
-
HK$23,506 HKD
$2,996 USD
View
B+
Retailer 16
-
HK$26,185 HKD
£2,628 GBP
View
Retailer 17
-
HK$26,793 HKD
$3,415 USD
View
Price last confirmed 23 days ago
Retailer 18
-
HK$30,761 HKD
A$6,032 AUD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
HK$31,077 HKD
$3,961 USD
View
Retailer 20
-
HK$32,505 HKD
$4,143 USD
View
Price last confirmed 34 days ago
B+
Retailer 21
-
HK$32,566 HKD
$4,151 USD
View
B+
Retailer 22
-
HK$34,984 HKD
£3,511 GBP
View
B+
Retailer 23
-
HK$37,948 HKD
$4,837 USD
View
Retailer 24
-
HK$47,663 HKD
$6,075 USD
View
Price last confirmed 9 days ago
Retailer 25
-
HK$52,899 HKD
A$10,373 AUD
View
Price last confirmed 22 days ago
B
Retailer 26
-
HK$68,140 HKD
$8,685 USD
View
Most Expensive
B
Brilliant Earth
18584075A · Oct 30
HK$85,597 HKD
$10,910 USD
View
26 more retailers have this diamond
Prices start from HK$9,336 HKDSave up to HK$76,260 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
5.50ct Emerald
HK$9,336 HKD