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 $266 USD
As of November 2, 2026
Save $1,138 USD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,589 USD 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
Color
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: $632 USD|Low: $255 USD|High: $1,407 USD|Avg: $776 USD|+2.4%
Retailer 1
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Retailer 24
November 2, 2026
Retailer 6$266 USD
Retailer 8$297 USD
Retailer 5$308 USD
Retailer 9$330 USD
Retailer 14$330 USD
Retailer 24$371 USD
Retailer 4$445 USD
Retailer 23$490 USD
Retailer 19$533 USD
Retailer 12$569 USD
Retailer 1$632 USD
Retailer 15$693 USD
Retailer 11$694 USD
Retailer 22$767 USD
Retailer 20$788 USD
Retailer 17$1,028 USD
Retailer 7$1,060 USD
Retailer 16$1,064 USD
Retailer 13$1,111 USD
Retailer 3$1,214 USD
Retailer 2$1,280 USD
Retailer 21$1,316 USD
Retailer 18$1,321 USD
Retailer 10$1,404 USD

32 data points across 24 retailers

25 retailers$266 USD to $1,404 USD

A
Cheapest Retailer
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$266 USD
A
Retailer 2
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$297 USD
View
Final sale: no returns
A
Retailer 3
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$308 USD
View
Retailer 4
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$330 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$330 USD
View
A
Retailer 6
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$371 USD
HK$2,900 HKD
View
B+
Retailer 7
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$445 USD
View
A
Retailer 8
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$490 USD
View
A
Retailer 9
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$533 USD
€508 EUR
View
A
Retailer 10
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$569 USD
ZAR 9,185 ZAR
View
A
Retailer 11
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$632 USD
£497 GBP
View
B+
Retailer 12
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$693 USD
View
B+
Retailer 13
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$694 USD
View
B+
Retailer 14
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$767 USD
A$1,180 AUD
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B+
Retailer 15
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$788 USD
View
B+
Retailer 16
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$1,024 USD
View
B+
Retailer 17
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$1,060 USD
View
B+
Retailer 18
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$1,064 USD
SGD 1,438 SGD
View
B+
Retailer 19
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$1,111 USD
View
B+
Retailer 20
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$1,214 USD
View
B
Retailer 21
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$1,280 USD
£1,008 GBP
View
B+
Retailer 22
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$1,316 USD
A$2,024 AUD
View
B+
Retailer 23
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$1,321 USD
£1,040 GBP
View
B
Retailer 24
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$1,404 USD
View
Most Expensive
Rare Carat
SG1216771JF826 · Aug 24
$1,589 USD
View
Price last confirmed 70 days ago
24 more retailers have this diamond
Prices start from $266 USDSave up to $1,138 USD

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
$266 USD