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Radiant|Lab Grown|IGI

1.53ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG729550750

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

Certificate IGI LG729550750

Diamond specifications and retailer prices

From $467 NZD
$263 USD
As of November 2, 2026
Save $2,010 NZD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,311 NZD at Rare Carat
View at Rare Carat

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 LG729550750 or 729550750. Listed at 24 retailers as of November 1, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729550750
Dimensions5.75 × 5.75 × 3.71 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.75 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729550750
Side View
Table 64.0%Crown 43.1°Girdle: MediumPavilion 34°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,108 NZD|Low: $448 NZD|High: $2,477 NZD|Avg: $1,209 NZD|+3.3%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 6$467 NZD
Retailer 4$523 NZD
Retailer 10$542 NZD
Retailer 8$579 NZD
Retailer 11$579 NZD
Retailer 19$616 NZD
Retailer 15$778 NZD
Retailer 3$862 NZD
Retailer 13$913 NZD
Retailer 12$999 NZD
Retailer 1$1,108 NZD
Retailer 17$1,347 NZD
Retailer 14$1,374 NZD
Retailer 9$1,863 NZD
Retailer 16$2,248 NZD
Retailer 2$2,278 NZD
Retailer 7$2,313 NZD
Retailer 18$2,325 NZD
Retailer 5$2,477 NZD

40 data points across 19 retailers

24 retailers$467 NZD to $2,477 NZD

A
Cheapest Retailer
-
$467 NZD
$263 USD
A
Retailer 2
-
$523 NZD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$542 NZD
$305 USD
View
A
Retailer 4
-
$579 NZD
$326 USD
View
Retailer 5
-
$579 NZD
$326 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$778 NZD
$438 USD
View
A
Retailer 7
-
$862 NZD
$485 USD
View
A
Retailer 8
-
$913 NZD
€489 EUR
View
A
Retailer 9
-
$999 NZD
ZAR 9,077 ZAR
View
A
Retailer 10
-
$1,108 NZD
£491 GBP
View
B+
Retailer 11
-
$1,180 NZD
$664 USD
View
B+
Retailer 12
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$1,208 NZD
$680 USD
View
B+
Retailer 13
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$1,232 NZD
$693 USD
View
B+
Retailer 14
-
$1,347 NZD
A$1,166 AUD
View
B+
Retailer 15
-
$1,374 NZD
$773 USD
View
B+
Retailer 16
-
$1,784 NZD
$1,004 USD
View
B+
Retailer 17
-
$1,863 NZD
$1,048 USD
View
B+
Retailer 18
-
$1,953 NZD
$1,099 USD
View
B
Retailer 19
-
$2,248 NZD
£996 GBP
View
B
Retailer 20
-
$2,278 NZD
$1,282 USD
View
Retailer 21
-
$2,313 NZD
A$2,002 AUD
View
Price last confirmed 25 days ago
B+
Retailer 22
-
$2,325 NZD
£1,030 GBP
View
B
Retailer 23
-
$2,477 NZD
$1,394 USD
View
Most Expensive
Rare Carat
B29536-IZ
$3,311 NZD
$1,863 USD
View
23 more retailers have this diamond
Prices start from $467 NZDSave up to $2,010 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
$467 NZD