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Radiant|Lab Grown|IGI

1.52ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG680532269

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

Certificate IGI LG680532269

Diamond specifications and retailer prices

From $341 NZD
As of November 6, 2026
Save $2,257 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,598 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680532269 or 680532269. Listed at 15 retailers as of November 6, 2026, with prices from $341 to $2,598, a $2,257 spread on the same certified stone. Do Amore Diamonds lists it at $2,598. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680532269
Dimensions8.02 × 5.57 × 3.90 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa. Indications of post-growth treatment.
Top View
8.02 mm5.57 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680532269
Side View
Table 66.0%Crown 47.2°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 70.0%

Caratlytics Score

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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: Nov 6
Current: $2,598 NZD|Low: $341 NZD|High: $2,598 NZD|Avg: $1,317 NZD|+13.4%
Do Amore Diamonds
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 6, 2026
Retailer 13$341 NZD
Retailer 6$381 NZD
Retailer 4$395 NZD
Retailer 17$572 NZD
Retailer 11$695 NZD
Retailer 3$851 NZD
Retailer 2$949 NZD
Retailer 8$967 NZD
Retailer 5$1,304 NZD
Retailer 12$1,501 NZD
Retailer 7$1,582 NZD
Retailer 16$1,728 NZD
Retailer 9$1,800 NZD
Retailer 14$1,811 NZD
Retailer 15$2,091 NZD
Retailer 10$2,237 NZD
Do Amore Diamonds$2,598 NZD

2 data points across 17 retailers

15 retailers$341 NZD to $2,598 NZD

A
Cheapest Retailer
-
$341 NZD
A
Retailer 2
-
$381 NZD
View
Final sale: no returns
A
Retailer 3
-
$395 NZD
View
B+
Retailer 4
-
$572 NZD
View
A
Retailer 5
-
$695 NZD
View
A
Retailer 6
-
$851 NZD
View
B+
Retailer 7
-
$949 NZD
View
B
Retailer 8
-
$1,304 NZD
View
B
Retailer 9
-
$1,501 NZD
View
B
Retailer 10
-
$1,728 NZD
View
Retailer 11
-
$1,800 NZD
View
Price last confirmed 68 days ago
B
Retailer 12
-
$1,811 NZD
View
B
Retailer 13
-
$2,091 NZD
View
B
Retailer 14
-
$2,237 NZD
View
Most Expensive
B
Do Amore Diamonds
25-9178068-023 · Nov 6
$2,598 NZD
$1,440 USD
View
14 more retailers have this diamond
Prices start from $341 NZDSave up to $2,257 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
$341 NZD