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Marquise|Lab Grown|IGI

0.30ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG683547463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG683547463

Diamond specifications and retailer prices

From HK$941 HKD
$120 USD
As of October 30, 2026
Save HK$5,754 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,751 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.3ct lab-grown marquise diamond

This 0.3ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG683547463 or 683547463. Listed at 19 retailers as of October 30, 2026, with a 611% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683547463
Dimensions7.61 × 3.56 × 2.06 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm3.56 mm0.30 ctE / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG683547463
Side View
Table 55.0%Crown 29.2°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 57.9%

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$10,751 HKD|Low: HK$902 HKD|High: HK$10,871 HKD|Avg: HK$2,779 HKD|+0.1%
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
October 31, 2026
Retailer 13HK$941 HKD
Retailer 7HK$1,051 HKD
Retailer 5HK$1,091 HKD
Retailer 4HK$1,240 HKD
Retailer 15HK$1,240 HKD
Retailer 14HK$1,742 HKD
Retailer 8HK$1,961 HKD
Retailer 2HK$2,168 HKD
Retailer 11HK$2,232 HKD
Retailer 10HK$2,324 HKD
Retailer 6HK$2,382 HKD
Retailer 9HK$2,421 HKD
Retailer 3HK$4,135 HKD
Retailer 12HK$6,696 HKD
MOH LondonHK$10,751 HKD

44 data points across 15 retailers

19 retailersHK$941 HKD to HK$6,696 HKD

A
Cheapest Retailer
-
HK$941 HKD
$120 USD
A
Retailer 2
-
HK$1,051 HKD
$134 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,091 HKD
$139 USD
View
A
Retailer 4
-
HK$1,240 HKD
$158 USD
View
A
Retailer 5
-
HK$1,240 HKD
$158 USD
View
A
Retailer 6
-
HK$1,742 HKD
$222 USD
View
B+
Retailer 7
-
HK$1,961 HKD
$250 USD
View
B+
Retailer 8
-
HK$2,168 HKD
£218 GBP
View
B+
Retailer 9
-
HK$2,232 HKD
€271 EUR
View
B+
Retailer 10
-
HK$2,324 HKD
ZAR 4,785 ZAR
View
B+
Retailer 11
-
HK$2,382 HKD
$304 USD
View
B+
Retailer 12
-
HK$2,421 HKD
£243 GBP
View
B
Retailer 13
-
HK$3,274 HKD
CA$580 CAD
View
B
Retailer 14
-
HK$3,868 HKD
$493 USD
View
B
Retailer 15
-
HK$4,135 HKD
$527 USD
View
B
Retailer 16
-
HK$5,510 HKD
$702 USD
View
B
Retailer 17
-
HK$5,510 HKD
$702 USD
View
B
Retailer 18
-
HK$6,696 HKD
£672 GBP
View
Most Expensive
MOH London
LG683547463 · Oct 26
HK$10,751 HKD
£1,079 GBP
View
Price under review
18 more retailers have this diamond
Prices start from HK$941 HKDSave up to HK$5,754 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
0.30ct Marquise
HK$941 HKD