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Radiant|Lab Grown|IGI

1.54ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG783630905

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

Certificate IGI LG783630905

Diamond specifications and retailer prices

From $651 AUD
As of October 29, 2026
6 retailers carry this diamond
Most expensive: $1,226 AUD at Rare Carat · As of September 20, 2026
View at Rare Carat

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783630905 or 783630905. Listed at 6 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783630905
Dimensions8.74 × 5.56 × 3.54 mm
L/W Ratio1.57
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm5.56 mm1.54 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783630905
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 32.1°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,226 AUD|Low: $373 AUD|High: $1,386 AUD|Avg: $814 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$373 AUD
Retailer 3$497 AUD
Retailer 8$517 AUD
Retailer 2$651 AUD
Retailer 5$697 AUD
Retailer 6$964 AUD
Rare Carat$1,226 AUD
Retailer 7$1,349 AUD

22 data points across 8 retailers

6 retailers

Retailer 1
-
$497 AUD
Price last confirmed 7 days ago
Retailer 2
-
$517 AUD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$651 AUD
View
Retailer 4
-
$697 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$964 AUD
View
Price last confirmed 7 days ago
Most Expensive
Rare Carat
17V783630905 · Sep 20
$1,226 AUD
$860 USD
View
Price last confirmed 45 days ago
5 more retailers have this diamond
Prices start from $651 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
1.54ct Radiant
$651 AUD