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0.31ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG844625188

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844625188

Diamond specifications and retailer prices

From $107 CAD
$76 USD
As of October 29, 2026
Save $867 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $974 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown round diamond

This 0.31ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844625188 or 844625188. Listed at 11 retailers as of October 29, 2026, with prices from $107 to $974, a $867 spread on the same certified stone. MOH London lists it at $974. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844625188
Dimensions4.35 × 4.33 × 2.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.35 mm4.33 mm0.31 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844625188
Side View
Table 59.0%Crown 34.5°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $974 CAD|Low: $107 CAD|High: $974 CAD|Avg: $367 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$107 CAD
Retailer 5$124 CAD
Retailer 4$140 CAD
Retailer 6$140 CAD
Retailer 2$238 CAD
Retailer 8$296 CAD
Retailer 3$309 CAD
Retailer 9$424 CAD
Retailer 11$509 CAD
Retailer 10$555 CAD
MOH London$974 CAD

8 data points across 11 retailers

11 retailers$107 CAD to $974 CAD

A
Cheapest Retailer
-
$107 CAD
$76 USD
A
Retailer 2
-
$124 CAD
$88 USD
View
A
Retailer 3
-
$140 CAD
$100 USD
View
A
Retailer 4
-
$140 CAD
$100 USD
View
A
Retailer 5
-
$238 CAD
ZAR 2,739 ZAR
View
A
Retailer 6
-
$296 CAD
$211 USD
View
A
Retailer 7
-
$309 CAD
$220 USD
View
B+
Retailer 8
-
$424 CAD
$302 USD
View
B+
Retailer 9
-
$509 CAD
$362 USD
View
B+
Retailer 10
-
$555 CAD
$395 USD
View
Most Expensive
B
MOH London
LG844625188 · Oct 29
$974 CAD
£546 GBP
View
10 more retailers have this diamond
Prices start from $107 CADSave up to $867 CAD

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 Round
$107 CAD