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Radiant|Lab Grown|IGI

1.53ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG729518907

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

Certificate IGI LG729518907

Diamond specifications and retailer prices

From $417 NZD
$235 USD
As of November 2, 2026
Save $3,720 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,137 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729518907 or 729518907. Listed at 15 retailers as of November 2, 2026, with prices from $417 to $4,137, a $3,720 spread on the same certified stone. Frank Darling lists it at $4,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729518907
Dimensions8.55 × 5.71 × 3.71 mm
L/W Ratio1.50
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
8.55 mm5.71 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729518907
Side View
Table 65.0%Crown 40.1°Girdle: MediumPavilion 33.9°Culet: NoneDepth 65.0%

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 2
Current: $4,137 NZD|Low: $413 NZD|High: $4,138 NZD|Avg: $1,856 NZD|-0.0%
Frank Darling
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 8$417 NZD
Retailer 10$467 NZD
Retailer 11$483 NZD
Retailer 12$635 NZD
Retailer 9$699 NZD
Retailer 4$911 NZD
Retailer 6$1,348 NZD
Retailer 2$1,466 NZD
Retailer 15$1,831 NZD
Retailer 5$2,042 NZD
Retailer 13$2,283 NZD
Retailer 7$2,653 NZD
Retailer 3$3,016 NZD
Retailer 14$3,992 NZD
Frank Darling$4,137 NZD

35 data points across 15 retailers

15 retailers$417 NZD to $4,137 NZD

A
Cheapest Retailer
-
$417 NZD
$235 USD
A
Retailer 2
-
$467 NZD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$483 NZD
$272 USD
View
A
Retailer 4
-
$635 NZD
$358 USD
View
B+
Retailer 5
-
$699 NZD
$394 USD
View
A
Retailer 6
-
$911 NZD
€489 EUR
View
B+
Retailer 7
-
$1,348 NZD
A$1,169 AUD
View
B+
Retailer 8
-
$1,466 NZD
$826 USD
View
B+
Retailer 9
-
$1,831 NZD
$1,032 USD
View
B+
Retailer 10
-
$2,042 NZD
$1,151 USD
View
B+
Retailer 11
-
$2,283 NZD
£1,013 GBP
View
Retailer 12
-
$2,653 NZD
$1,495 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$3,016 NZD
$1,700 USD
View
B
Retailer 14
-
$3,992 NZD
$2,250 USD
View
Most Expensive
B
Frank Darling
VL-68091GR · Nov 2
$4,137 NZD
$2,332 USD
View
14 more retailers have this diamond
Prices start from $417 NZDSave up to $3,720 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
1.53ct Radiant
$417 NZD