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Radiant|Lab Grown|IGI

1.53ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG826677121

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

Certificate IGI LG826677121

Diamond specifications and retailer prices

From $473 NZD
$266 USD
As of November 2, 2026
Save $2,022 NZD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,824 NZD at Rare Carat · As of August 24, 2026
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 LG826677121 or 826677121. Listed at 25 retailers as of November 1, 2026, with a 428% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826677121
Dimensions8.40 × 5.61 × 3.71 mm
L/W Ratio1.50
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm5.61 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826677121
Side View
Table 65.0%Crown 40.6°Girdle: MediumPavilion 35°Culet: NoneDepth 66.1%

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: $1,123 NZD|Low: $453 NZD|High: $2,501 NZD|Avg: $1,379 NZD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 6$473 NZD
Retailer 8$528 NZD
Retailer 5$547 NZD
Retailer 9$587 NZD
Retailer 14$587 NZD
Retailer 24$660 NZD
Retailer 4$791 NZD
Retailer 23$871 NZD
Retailer 19$948 NZD
Retailer 12$1,010 NZD
Retailer 1$1,123 NZD
Retailer 15$1,232 NZD
Retailer 11$1,233 NZD
Retailer 22$1,363 NZD
Retailer 20$1,401 NZD
Retailer 17$1,827 NZD
Retailer 7$1,884 NZD
Retailer 16$1,891 NZD
Retailer 13$1,975 NZD
Retailer 3$2,158 NZD
Retailer 2$2,275 NZD
Retailer 21$2,338 NZD
Retailer 18$2,347 NZD
Retailer 10$2,495 NZD

32 data points across 24 retailers

25 retailers$473 NZD to $2,495 NZD

A
Cheapest Retailer
-
$473 NZD
$266 USD
A
Retailer 2
-
$528 NZD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$547 NZD
$308 USD
View
Retailer 4
-
$587 NZD
$330 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$587 NZD
$330 USD
View
A
Retailer 6
-
$660 NZD
HK$2,900 HKD
View
B+
Retailer 7
-
$791 NZD
$445 USD
View
A
Retailer 8
-
$871 NZD
$490 USD
View
A
Retailer 9
-
$948 NZD
€508 EUR
View
A
Retailer 10
-
$1,010 NZD
ZAR 9,185 ZAR
View
A
Retailer 11
-
$1,123 NZD
£497 GBP
View
B+
Retailer 12
-
$1,232 NZD
$693 USD
View
B+
Retailer 13
-
$1,233 NZD
$694 USD
View
B+
Retailer 14
-
$1,363 NZD
A$1,180 AUD
View
B+
Retailer 15
-
$1,401 NZD
$788 USD
View
B+
Retailer 16
-
$1,820 NZD
$1,024 USD
View
B+
Retailer 17
-
$1,884 NZD
$1,060 USD
View
B+
Retailer 18
-
$1,891 NZD
SGD 1,438 SGD
View
B+
Retailer 19
-
$1,975 NZD
$1,111 USD
View
B+
Retailer 20
-
$2,158 NZD
$1,214 USD
View
B
Retailer 21
-
$2,275 NZD
£1,008 GBP
View
B+
Retailer 22
-
$2,338 NZD
A$2,024 AUD
View
B+
Retailer 23
-
$2,347 NZD
£1,040 GBP
View
B
Retailer 24
-
$2,495 NZD
$1,404 USD
View
Most Expensive
Rare Carat
SG1216771JF826 · Aug 24
$2,824 NZD
$1,589 USD
View
Price last confirmed 70 days ago
24 more retailers have this diamond
Prices start from $473 NZDSave up to $2,022 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
$473 NZD