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Emerald|Lab Grown|IGI

5.57ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG831653137

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831653137

Diamond specifications and retailer prices

From HK$5,775 HKD
$736 USD
As of October 27, 2026
Save HK$36,517 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$42,292 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.57ct lab-grown emerald diamond

This 5.57ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831653137 or 831653137. Listed at 21 retailers as of October 27, 2026, with prices from HK$5,775 to HK$42,292, a HK$36,517 spread on the same certified stone. Brilliant Earth lists it at HK$42,292. 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

5.57
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831653137
Dimensions11.72 × 8.27 × 5.71 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm8.27 mm5.57 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831653137
Side View
Table 66.0%Crown 35°Girdle: MediumPavilion 41.3°Culet: LargeDepth 69.0%

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$42,292 HKD|Low: HK$4,606 HKD|High: HK$42,292 HKD|Avg: HK$16,555 HKD
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
October 29, 2026
Retailer 19HK$5,775 HKD
Retailer 7HK$6,458 HKD
Retailer 3HK$6,701 HKD
Retailer 10HK$7,934 HKD
Retailer 17HK$8,278 HKD
Retailer 18HK$9,588 HKD
Retailer 12HK$10,513 HKD
Retailer 2HK$10,719 HKD
Retailer 16HK$14,571 HKD
Retailer 9HK$18,086 HKD
Retailer 5HK$18,831 HKD
Retailer 14HK$20,807 HKD
Retailer 11HK$21,726 HKD
Retailer 4HK$22,645 HKD
Retailer 6HK$22,999 HKD
Retailer 8HK$23,090 HKD
Retailer 13HK$26,447 HKD
Retailer 15HK$32,366 HKD
Brilliant EarthHK$42,292 HKD

41 data points across 19 retailers

21 retailersHK$5,775 HKD to HK$42,292 HKD

A
Cheapest Retailer
-
HK$5,775 HKD
$736 USD
A
Retailer 2
-
HK$6,458 HKD
$823 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,607 HKD
$842 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
HK$6,701 HKD
$854 USD
View
A
Retailer 5
-
HK$6,701 HKD
$854 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$7,934 HKD
View
A
Retailer 7
-
HK$8,278 HKD
$1,055 USD
View
B+
Retailer 8
-
HK$9,588 HKD
$1,222 USD
View
A
Retailer 9
-
HK$10,513 HKD
€1,276 EUR
View
A
Retailer 10
-
HK$10,719 HKD
£1,076 GBP
View
A
Retailer 11
-
HK$14,571 HKD
$1,857 USD
View
B+
Retailer 12
-
HK$18,086 HKD
$2,305 USD
View
B+
Retailer 13
-
HK$18,831 HKD
$2,400 USD
View
B+
Retailer 14
-
HK$20,807 HKD
£2,088 GBP
View
B+
Retailer 15
-
HK$21,726 HKD
$2,769 USD
View
B+
Retailer 16
-
HK$22,645 HKD
$2,886 USD
View
B+
Retailer 17
-
HK$22,999 HKD
SGD 3,961 SGD
View
B+
Retailer 18
-
HK$23,090 HKD
$2,943 USD
View
B+
Retailer 19
-
HK$26,447 HKD
£2,654 GBP
View
B
Retailer 20
-
HK$32,366 HKD
$4,125 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21698657A · Oct 29
HK$42,292 HKD
$5,390 USD
View
20 more retailers have this diamond
Prices start from HK$5,775 HKDSave up to HK$36,517 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
5.57ct Emerald
HK$5,775 HKD