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Round|Lab Grown|IGI

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 $108 AUD
$76 USD
As of October 29, 2026
Save $879 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $987 AUD 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 $108 to $987, a $879 spread on the same certified stone. MOH London lists it at $987. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $987 AUD|Low: $108 AUD|High: $987 AUD|Avg: $368 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$108 AUD
Retailer 6$125 AUD
Retailer 5$142 AUD
Retailer 7$142 AUD
Retailer 2$214 AUD
Retailer 4$241 AUD
Retailer 9$300 AUD
Retailer 10$430 AUD
Retailer 3$516 AUD
Retailer 11$562 AUD
MOH London$987 AUD

9 data points across 11 retailers

11 retailers$108 AUD to $987 AUD

A
Cheapest Retailer
-
$108 AUD
$76 USD
A
Retailer 2
-
$125 AUD
$88 USD
View
A
Retailer 3
-
$142 AUD
$100 USD
View
A
Retailer 4
-
$142 AUD
$100 USD
View
A
Retailer 5
-
$214 AUD
$150 USD
View
A
Retailer 6
-
$241 AUD
ZAR 2,739 ZAR
View
A
Retailer 7
-
$300 AUD
$211 USD
View
B+
Retailer 8
-
$430 AUD
$302 USD
View
B+
Retailer 9
-
$516 AUD
$362 USD
View
B+
Retailer 10
-
$562 AUD
$395 USD
View
Most Expensive
B
MOH London
LG844625188 · Oct 29
$987 AUD
£546 GBP
View
10 more retailers have this diamond
Prices start from $108 AUDSave up to $879 AUD

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
$108 AUD