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Radiant|Lab Grown|IGI

1.50ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG626480970

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

Certificate IGI LG626480970

Diamond specifications and retailer prices

From $267 AUD
$187 USD
As of October 30, 2026
Save $1,403 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,669 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626480970 or 626480970. Listed at 20 retailers as of October 30, 2026, with prices from $267 to $1,669, a $1,403 spread on the same certified stone. Brilliant Earth lists it at $1,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626480970
Dimensions8.20 × 5.76 × 4.02 mm
L/W Ratio1.42
Culet sizePointed
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
8.20 mm5.76 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626480970
Side View
Table 66.0%Crown 39.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 69.8%

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 30
Current: $1,669 AUD|Low: $255 AUD|High: $1,841 AUD|Avg: $798 AUD|-9.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 13$267 AUD
Retailer 6$308 AUD
Retailer 5$330 AUD
Retailer 14$330 AUD
Retailer 9$570 AUD
Retailer 11$572 AUD
Retailer 4$579 AUD
Retailer 2$598 AUD
Retailer 7$698 AUD
Retailer 8$769 AUD
Retailer 12$879 AUD
Retailer 3$1,062 AUD
Retailer 15$1,373 AUD
Retailer 10$1,542 AUD
Brilliant Earth$1,669 AUD

44 data points across 15 retailers

20 retailers$267 AUD to $1,669 AUD

A
Cheapest Retailer
-
$267 AUD
$187 USD
A
Retailer 2
-
$308 AUD
$216 USD
View
Retailer 3
-
$330 AUD
$231 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$330 AUD
$231 USD
View
A
Retailer 5
-
$570 AUD
ZAR 6,451 ZAR
View
A
Retailer 6
-
$572 AUD
€382 EUR
View
B+
Retailer 7
-
$579 AUD
$406 USD
View
A
Retailer 8
-
$598 AUD
£330 GBP
View
A
Retailer 9
-
$696 AUD
$488 USD
View
A
Retailer 10
-
$698 AUD
$489 USD
View
A
Retailer 11
-
$769 AUD
View
B+
Retailer 12
-
$879 AUD
$616 USD
View
B+
Retailer 13
-
$1,001 AUD
£552 GBP
View
B+
Retailer 14
-
$1,062 AUD
$744 USD
View
B+
Retailer 15
-
$1,138 AUD
$798 USD
View
B+
Retailer 16
-
$1,298 AUD
$910 USD
View
B+
Retailer 17
-
$1,363 AUD
$955 USD
View
B
Retailer 18
-
$1,373 AUD
$962 USD
View
B
Retailer 19
-
$1,542 AUD
£851 GBP
View
Most Expensive
B
Brilliant Earth
15181496A · Nov 2
$1,669 AUD
$1,170 USD
View
19 more retailers have this diamond
Prices start from $267 AUDSave up to $1,403 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
1.50ct Radiant
$267 AUD