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Radiant|Lab Grown|IGI

1.39ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG631454530

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG631454530

Diamond specifications and retailer prices

From $722 AUD
£400 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $722 AUD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.39ct lab-grown radiant diamond

This 1.39ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG631454530 or 631454530. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631454530
Dimensions7.92 × 5.53 × 3.70 mm
L/W Ratio1.43
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
7.92 mm5.53 mm1.39 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631454530
Side View
Table 62.0%Crown 43.3°Girdle: MediumPavilion 35.6°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $263 AUD|Low: $202 AUD|High: $2,164 AUD|Avg: $953 AUD|-4.6%
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March 16, 2026
Retailer 1$263 AUD
Retailer 8$451 AUD
Retailer 9$491 AUD
Retailer 4$576 AUD
Retailer 3$772 AUD
Retailer 5$785 AUD
Retailer 11$836 AUD
Retailer 2$967 AUD
Retailer 10$986 AUD
Retailer 13$1,193 AUD
Retailer 6$1,317 AUD
Retailer 7$1,540 AUD
Retailer 12$2,064 AUD

45 data points across 13 retailers

1 retailer

B+
Diamond Quarter
1.39VVS2HLG30AC22N · Oct 31
$722 AUD
£400 GBP
View

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.

B+
1.39ct Radiant
$722 AUD