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Marquise|Lab Grown|IGI

0.31ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG537225545

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537225545

Diamond specifications and retailer prices

From HK$683 HKD
$87 USD
As of October 30, 2026
Save HK$5,505 HKD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$6,188 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct lab-grown marquise diamond

This 0.31ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG537225545 or 537225545. Listed at 15 retailers as of October 30, 2026, with prices from HK$683 to HK$6,188, a HK$5,505 spread on the same certified stone. MOH London lists it at HK$6,188. 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

0.31
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537225545
Dimensions7.19 × 3.37 × 2.18 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.19 mm3.37 mm0.31 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537225545
Side View
Table 61.5%Crown 32.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 64.7%

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$6,188 HKD|Low: HK$651 HKD|High: HK$6,267 HKD|Avg: HK$2,119 HKD|-0.3%
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
November 1, 2026
Retailer 9HK$683 HKD
Retailer 12HK$785 HKD
Retailer 3HK$894 HKD
Retailer 13HK$894 HKD
Retailer 7HK$1,412 HKD
Retailer 2HK$1,530 HKD
Retailer 6HK$1,538 HKD
Retailer 11HK$1,789 HKD
Retailer 8HK$2,163 HKD
Retailer 4HK$2,605 HKD
Retailer 10HK$2,707 HKD
Retailer 5HK$3,176 HKD
MOH LondonHK$6,188 HKD

42 data points across 13 retailers

15 retailersHK$683 HKD to HK$6,188 HKD

A
Cheapest Retailer
-
HK$683 HKD
$87 USD
A
Retailer 2
-
HK$785 HKD
$100 USD
View
Retailer 3
-
HK$894 HKD
$114 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$894 HKD
$114 USD
View
B+
Retailer 5
-
HK$1,412 HKD
$180 USD
View
B+
Retailer 6
-
HK$1,530 HKD
ZAR 3,150 ZAR
View
B+
Retailer 7
-
HK$1,538 HKD
£154 GBP
View
B
Retailer 8
-
HK$1,789 HKD
$228 USD
View
B
Retailer 9
-
HK$2,163 HKD
£217 GBP
View
B
Retailer 10
-
HK$2,605 HKD
$332 USD
View
B
Retailer 11
-
HK$2,707 HKD
$345 USD
View
B
Retailer 12
-
HK$2,912 HKD
View
B
Retailer 13
-
HK$3,176 HKD
$405 USD
View
B
Retailer 14
-
HK$4,424 HKD
£444 GBP
View
Most Expensive
B
MOH London
LG537225545 · Nov 1
HK$6,188 HKD
£621 GBP
View
14 more retailers have this diamond
Prices start from HK$683 HKDSave up to HK$5,505 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 Marquise
HK$683 HKD