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Emerald|Lab Grown|IGI

0.77ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG455035458

Shape and cutting style on the report: Emerald cut

Certificate IGI LG455035458

Diamond specifications and retailer prices

From HK$4,551 HKD
$580 USD
As of October 29, 2026
Save HK$12,668 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$25,869 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.77ct lab-grown emerald diamond

This 0.77ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG455035458 or 455035458. Listed at 12 retailers as of October 29, 2026, with a 278% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455035458
Dimensions5.89 × 4.39 × 3.00 mm
L/W Ratio1.34
Culet sizeLong
Top View
5.89 mm4.39 mm0.77 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG455035458
Side View
Table 65.0%Crown 29.7°Girdle: Slightly ThickPavilion 39.5°Culet: LNGDepth 68.3%

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 29
Current: HK$25,869 HKD|Low: HK$3,813 HKD|High: HK$26,078 HKD|Avg: HK$10,570 HKD|-0.5%
MOH London
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
October 28, 2026
Retailer 11HK$4,551 HKD
Retailer 10HK$4,778 HKD
Retailer 3HK$5,351 HKD
Retailer 16HK$5,351 HKD
Retailer 12HK$5,924 HKD
Retailer 15HK$5,924 HKD
Retailer 8HK$5,966 HKD
Retailer 5HK$6,944 HKD
Retailer 13HK$9,078 HKD
Retailer 6HK$9,220 HKD
Retailer 2HK$10,723 HKD
Retailer 9HK$14,704 HKD
Retailer 14HK$15,591 HKD
Retailer 4HK$17,219 HKD
Retailer 7HK$23,816 HKD
MOH LondonHK$25,869 HKD

24 data points across 16 retailers

12 retailersHK$4,551 HKD to HK$17,219 HKD

B+
Cheapest Retailer
-
HK$4,551 HKD
$580 USD
B+
Retailer 2
-
HK$4,778 HKD
$609 USD
View
B+
Retailer 3
-
HK$5,351 HKD
$682 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$5,351 HKD
$682 USD
View
B
Retailer 5
-
HK$5,924 HKD
$755 USD
View
Retailer 6
-
HK$5,924 HKD
$755 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
HK$9,078 HKD
$1,157 USD
View
B
Retailer 8
-
HK$10,723 HKD
ZAR 22,077 ZAR
View
B
Retailer 9
-
HK$14,704 HKD
$1,874 USD
View
B
Retailer 10
-
HK$15,591 HKD
$1,987 USD
View
B
Retailer 11
-
HK$17,219 HKD
£1,728 GBP
View
Most Expensive
MOH London
LG455035458 · Oct 29
HK$25,869 HKD
£2,596 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$4,551 HKDSave up to HK$12,668 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+
0.77ct Emerald
HK$4,551 HKD