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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 $376 NZD
As of November 4, 2026
Save $1,808 NZD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,184 NZD 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 $376 to $2,184, a $1,808 spread on the same certified stone. Reve Diamonds lists it at $2,184. 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: $852 NZD|Low: $360 NZD|High: $1,934 NZD|Avg: $990 NZD|+3.7%
Retailer 1
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 17$376 NZD
Retailer 9$420 NZD
Retailer 6$436 NZD
Retailer 3$465 NZD
Retailer 7$465 NZD
Retailer 14$660 NZD
Retailer 13$756 NZD
Retailer 12$804 NZD
Retailer 1$852 NZD
Retailer 8$919 NZD
Retailer 11$1,084 NZD
Retailer 5$1,497 NZD
Retailer 16$1,503 NZD
Retailer 4$1,581 NZD
Retailer 15$1,685 NZD
Retailer 10$1,861 NZD
Retailer 2$1,916 NZD

45 data points across 17 retailers

24 retailers$376 NZD to $2,184 NZD

A
Cheapest Retailer
-
$376 NZD
A
Retailer 2
-
$420 NZD
View
Final sale: no returns
A
Retailer 3
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$436 NZD
View
A
Retailer 4
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$465 NZD
View
Retailer 5
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$465 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$522 NZD
View
B+
Retailer 7
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$660 NZD
View
A
Retailer 8
-
$756 NZD
View
A
Retailer 9
-
$804 NZD
View
A
Retailer 10
-
$852 NZD
View
A
Retailer 11
-
$919 NZD
View
A
Retailer 12
-
$924 NZD
View
B+
Retailer 13
-
$1,084 NZD
View
B+
Retailer 14
-
$1,497 NZD
View
B+
Retailer 15
-
$1,503 NZD
View
B+
Retailer 16
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$1,515 NZD
View
B
Retailer 17
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$1,581 NZD
View
B
Retailer 18
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$1,590 NZD
View
Retailer 19
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$1,685 NZD
View
Price last confirmed 7 days ago
B
Retailer 20
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$1,811 NZD
View
B
Retailer 21
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$1,861 NZD
View
B
Retailer 22
-
$1,896 NZD
View
Retailer 23
-
$1,916 NZD
View
Price last confirmed 31 days ago
Most Expensive
B
Reve Diamonds
745129C33 · Nov 4
$2,184 NZD
$1,231 USD
View
23 more retailers have this diamond
Prices start from $376 NZDSave up to $1,808 NZD

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
$376 NZD