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Radiant|Lab Grown|IGI

1.53ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG839601876

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

Certificate IGI LG839601876

Diamond specifications and retailer prices

From $706 AUD
As of November 4, 2026
Save $2,188 AUD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,894 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839601876 or 839601876. Listed at 9 retailers as of November 4, 2026, with prices from $706 to $2,894, a $2,188 spread on the same certified stone. Brilliant Earth lists it at $2,894. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839601876
Dimensions8.03 × 5.95 × 3.67 mm
L/W Ratio1.35
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
8.03 mm5.95 mm1.53 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839601876
Side View
Table 60.0%Crown 36.2°Girdle: Slightly ThickPavilion 31.5°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $783 AUD|Low: $706 AUD|High: $1,903 AUD|Avg: $1,155 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$706 AUD
Retailer 7$777 AUD
Retailer 1$783 AUD
Retailer 3$788 AUD
Retailer 6$929 AUD
Retailer 8$1,418 AUD
Retailer 2$1,611 AUD
Retailer 4$1,676 AUD

35 data points across 8 retailers

9 retailers$706 AUD to $2,894 AUD

A
Cheapest Retailer
-
$706 AUD
A
Retailer 2
-
$777 AUD
View
A
Retailer 3
-
$783 AUD
View
A
Retailer 4
-
$788 AUD
View
B+
Retailer 5
-
$929 AUD
View
B+
Retailer 6
-
$1,418 AUD
View
B
Retailer 7
-
$1,611 AUD
View
B
Retailer 8
-
$1,676 AUD
View
Most Expensive
B
Brilliant Earth
22302098A · Nov 4
$2,894 AUD
$2,030 USD
View
8 more retailers have this diamond
Prices start from $706 AUDSave up to $2,188 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
1.53ct Radiant
$706 AUD