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Emerald|Lab Grown|IGI

5.11ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG780661301

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780661301

Diamond specifications and retailer prices

From HK$57,030 HKD
$7,269 USD
As of November 1, 2026
Save HK$290,691 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$347,721 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.11ct lab-grown emerald diamond

This 5.11ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780661301 or 780661301. Listed at 14 retailers as of October 31, 2026, with prices from HK$57,030 to HK$347,721, a HK$290,691 spread on the same certified stone. Do Amore Diamonds lists it at HK$347,721. 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

5.11
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661301
Dimensions11.53 × 8.09 × 5.30 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.53 mm8.09 mm5.11 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661301
Side View
Table 64.0%Crown 33.6°Girdle: STK-THKPavilion 38.7°Culet: LNGDepth 65.5%

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: Nov 1
Current: HK$347,721 HKD|Low: HK$57,030 HKD|High: HK$479,215 HKD|Avg: HK$137,409 HKD|-27.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9HK$57,030 HKD
Retailer 3HK$59,800 HKD
Retailer 11HK$64,296 HKD
Retailer 10HK$74,307 HKD
Retailer 8HK$74,887 HKD
Retailer 7HK$81,203 HKD
Retailer 4HK$91,544 HKD
Retailer 5HK$125,893 HKD
Retailer 2HK$129,062 HKD
Retailer 6HK$133,169 HKD
Retailer 12HK$179,780 HKD
Do Amore DiamondsHK$347,721 HKD

33 data points across 12 retailers

14 retailersHK$57,030 HKD to HK$347,721 HKD

A
Cheapest Retailer
-
HK$57,030 HKD
$7,269 USD
A
Retailer 2
-
HK$59,800 HKD
$7,622 USD
View
A
Retailer 3
-
HK$64,296 HKD
$8,195 USD
View
Retailer 4
-
HK$73,538 HKD
$9,373 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
HK$74,307 HKD
$9,471 USD
View
A
Retailer 6
-
HK$74,887 HKD
$9,545 USD
View
Retailer 7
-
HK$79,869 HKD
$10,180 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
HK$81,203 HKD
$10,350 USD
View
Retailer 9
-
HK$91,920 HKD
$11,716 USD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
HK$125,893 HKD
€15,282 EUR
View
B+
Retailer 11
-
HK$129,062 HKD
$16,450 USD
View
B+
Retailer 12
-
HK$133,169 HKD
£13,365 GBP
View
B+
Retailer 13
-
HK$179,780 HKD
$22,915 USD
View
Most Expensive
B
Do Amore Diamonds
27-5AC8691E4 · Oct 31
HK$347,721 HKD
$44,320 USD
View
13 more retailers have this diamond
Prices start from HK$57,030 HKDSave up to HK$290,691 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
5.11ct Emerald
HK$57,030 HKD