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Round|Lab Grown|IGI

0.98ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG639458383

Shape and cutting style on the report: Round brilliant

Certificate IGI LG639458383

Diamond specifications and retailer prices

From $448 AUD
$315 USD
As of October 27, 2026
Save $486 AUD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,250 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.98ct lab-grown round diamond

This 0.98ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG639458383 or 639458383. Listed at 6 retailers as of October 27, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639458383
Dimensions6.42 × 6.36 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.36 mm0.98 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639458383
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.2%

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 27
Current: $1,250 AUD|Low: $433 AUD|High: $1,259 AUD|Avg: $703 AUD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$448 AUD
Retailer 2$461 AUD
Retailer 3$489 AUD
Retailer 4$718 AUD
Retailer 6$934 AUD
MOH London$1,250 AUD

40 data points across 6 retailers

6 retailers$448 AUD to $934 AUD

A
Cheapest Retailer
-
$448 AUD
$315 USD
A
Retailer 2
-
$461 AUD
£256 GBP
View
A
Retailer 3
-
$489 AUD
$344 USD
View
B+
Retailer 4
-
$718 AUD
$505 USD
View
B
Retailer 5
-
$934 AUD
$657 USD
View
Most Expensive
B
MOH London
LG639458383 · Oct 21
$1,250 AUD
£692 GBP
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $448 AUDSave up to $486 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
0.98ct Round
$448 AUD