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Round|Lab Grown|IGI

1.18ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG638427869

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638427869

Diamond specifications and retailer prices

From $434 AUD
$305 USD
As of October 30, 2026
Save $1,019 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,454 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638427869 or 638427869. Listed at 10 retailers as of October 26, 2026, with prices from $434 to $1,454, a $1,019 spread on the same certified stone. MOH London lists it at $1,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638427869
Dimensions6.76 × 6.73 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.76 mm6.73 mm1.18 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638427869
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

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: $1,454 AUD|Low: $434 AUD|High: $1,470 AUD|Avg: $825 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 5$434 AUD
Retailer 3$508 AUD
Retailer 4$636 AUD
Retailer 2$676 AUD
Retailer 6$1,245 AUD
MOH London$1,454 AUD

12 data points across 6 retailers

10 retailers$434 AUD to $1,454 AUD

A
Cheapest Retailer
-
$434 AUD
$305 USD
A
Retailer 2
-
$508 AUD
$357 USD
View
Retailer 3
-
$634 AUD
$445 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$636 AUD
$447 USD
View
Retailer 5
-
$655 AUD
$460 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$676 AUD
$475 USD
View
Retailer 7
-
$676 AUD
$475 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$676 AUD
$475 USD
View
B
Retailer 9
-
$1,245 AUD
$875 USD
View
Most Expensive
B
MOH London
LG638427869 · Oct 26
$1,454 AUD
£804 GBP
View
9 more retailers have this diamond
Prices start from $434 AUDSave up to $1,019 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
1.18ct Round
$434 AUD