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Radiant|Lab Grown|IGI

1.40ct H VVS2 Radiant Lab Grown Diamond

VG • H/VVS2 • IGI LG747512063

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

Certificate IGI LG747512063

Diamond specifications and retailer prices

From $590 AUD
€395 EUR
As of October 31, 2026
Save $1,053 AUD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,022 AUD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.4ct lab-grown radiant diamond

This 1.4ct 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 very-good cut grade and certified by IGI LG747512063 or 747512063. Listed at 8 retailers as of October 31, 2026, with a 178% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747512063
Dimensions7.63 × 5.48 × 3.84 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.48 mm1.40 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747512063
Side View
Table 65.0%Crown 38.1°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 70.1%

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 31
Current: $2,022 AUD|Low: $571 AUD|High: $2,022 AUD|Avg: $1,088 AUD|+20.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$590 AUD
Retailer 8$609 AUD
Retailer 7$817 AUD
Retailer 5$907 AUD
Retailer 4$1,196 AUD
Retailer 6$1,207 AUD
Retailer 2$1,643 AUD
Brilliant Earth$2,022 AUD

21 data points across 8 retailers

8 retailers$590 AUD to $1,643 AUD

A
Cheapest Retailer
-
$590 AUD
€395 EUR
A
Retailer 2
-
$609 AUD
$428 USD
View
B+
Retailer 3
-
$817 AUD
$574 USD
View
B+
Retailer 4
-
$907 AUD
$637 USD
View
Retailer 5
-
$1,196 AUD
$840 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,207 AUD
$848 USD
View
B
Retailer 7
-
$1,643 AUD
£909 GBP
View
Most Expensive
Brilliant Earth
20917741A · Oct 8
$2,022 AUD
$1,420 USD
View
Price last confirmed 24 days ago
7 more retailers have this diamond
Prices start from $590 AUDSave up to $1,053 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
1.40ct Radiant
$590 AUD