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Radiant|Lab Grown|IGI

1.52ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG689538820

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

Certificate IGI LG689538820

Diamond specifications and retailer prices

From $302 AUD
As of November 4, 2026
Save $1,452 AUD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,755 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG689538820 or 689538820. Listed at 24 retailers as of November 4, 2026, with prices from $302 to $1,755, a $1,452 spread on the same certified stone. Reve Diamonds lists it at $1,755. 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

1.52
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689538820
Dimensions6.80 × 6.19 × 4.24 mm
L/W Ratio1.10
Culet sizePointed
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
Top View
6.80 mm6.19 mm1.52 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689538820
Side View
Table 66.0%Crown 41.5°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $684 AUD|Low: $289 AUD|High: $1,554 AUD|Avg: $796 AUD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 5, 2026
Retailer 17$302 AUD
Retailer 9$338 AUD
Retailer 6$351 AUD
Retailer 3$373 AUD
Retailer 7$373 AUD
Retailer 14$530 AUD
Retailer 13$607 AUD
Retailer 12$646 AUD
Retailer 1$684 AUD
Retailer 8$738 AUD
Retailer 11$871 AUD
Retailer 5$1,203 AUD
Retailer 16$1,207 AUD
Retailer 4$1,270 AUD
Retailer 15$1,354 AUD
Retailer 10$1,495 AUD
Retailer 2$1,540 AUD

45 data points across 17 retailers

24 retailers$302 AUD to $1,755 AUD

A
Cheapest Retailer
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$302 AUD
A
Retailer 2
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$338 AUD
View
Final sale: no returns
A
Retailer 3
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$351 AUD
View
A
Retailer 4
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$373 AUD
View
Retailer 5
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$373 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
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$419 AUD
View
B+
Retailer 7
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$530 AUD
View
A
Retailer 8
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$607 AUD
View
A
Retailer 9
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$646 AUD
View
A
Retailer 10
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$684 AUD
View
A
Retailer 11
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$738 AUD
View
A
Retailer 12
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$743 AUD
View
B+
Retailer 13
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$871 AUD
View
B+
Retailer 14
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$1,203 AUD
View
B+
Retailer 15
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$1,207 AUD
View
B+
Retailer 16
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$1,217 AUD
View
B
Retailer 17
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$1,270 AUD
View
B
Retailer 18
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$1,277 AUD
View
Retailer 19
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$1,354 AUD
View
Price last confirmed 7 days ago
B
Retailer 20
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$1,455 AUD
View
B
Retailer 21
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$1,495 AUD
View
B
Retailer 22
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$1,524 AUD
View
Retailer 23
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$1,540 AUD
View
Price last confirmed 31 days ago
Most Expensive
B
Reve Diamonds
745129C33 · Nov 4
$1,755 AUD
$1,231 USD
View
23 more retailers have this diamond
Prices start from $302 AUDSave up to $1,452 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
1.52ct Radiant
$302 AUD