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Emerald|Lab Grown|IGI

0.31ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG737505320

Shape and cutting style on the report: Emerald cut

Certificate IGI LG737505320

Diamond specifications and retailer prices

From HK$1,295 HKD
$165 USD
As of October 30, 2026
Save HK$2,225 HKD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$6,995 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.31ct lab-grown emerald diamond

This 0.31ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737505320 or 737505320. Listed at 8 retailers as of October 29, 2026, with a 172% 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

0.31
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737505320
Dimensions4.48 × 3.13 × 2.25 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.48 mm3.13 mm0.31 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG737505320
Side View
Table 67.0%Crown 34.3°Girdle: ThickPavilion 42.7°Culet: LargeDepth 71.9%

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 30
Current: HK$6,995 HKD|Low: HK$1,098 HKD|High: HK$7,075 HKD|Avg: HK$2,620 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5HK$1,098 HKD
Retailer 7HK$1,295 HKD
Retailer 3HK$1,821 HKD
Retailer 2HK$1,827 HKD
Retailer 4HK$2,442 HKD
Retailer 6HK$3,295 HKD
MOH LondonHK$6,995 HKD

42 data points across 7 retailers

8 retailersHK$1,295 HKD to HK$3,519 HKD

Retailer 1
-
HK$1,098 HKD
$140 USD
Price last confirmed 22 days ago
A
Retailer 2
-
HK$1,295 HKD
$165 USD
View
B+
Retailer 3
-
HK$1,821 HKD
€221 EUR
View
B+
Retailer 4
-
HK$1,827 HKD
£183 GBP
View
B
Retailer 5
-
HK$2,442 HKD
£245 GBP
View
B
Retailer 6
-
HK$3,295 HKD
$420 USD
View
B
Retailer 7
-
HK$3,519 HKD
$449 USD
View
Most Expensive
MOH London
LG737505320 · Oct 26
HK$6,995 HKD
£702 GBP
View
Price under review
7 more retailers have this diamond
Prices start from HK$1,295 HKDSave up to HK$2,225 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
0.31ct Emerald
HK$1,295 HKD