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Radiant|Lab Grown|IGI

1.04ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG462171331

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

Certificate IGI LG462171331

Diamond specifications and retailer prices

From $1,099 SGD
$860 USD
As of October 31, 2026
Save $978 SGD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,481 SGD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG462171331 or 462171331. Listed at 13 retailers as of October 31, 2026, with a 89% 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

1.04
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462171331
Dimensions6.54 × 5.17 × 3.46 mm
L/W Ratio1.26
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.54 mm5.17 mm1.04 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462171331
Side View
Table 67.0%Crown 46.1°Girdle: MED-STKPavilion 32°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,481 SGD|Low: $1,099 SGD|High: $6,046 SGD|Avg: $2,918 SGD
NZ Jewellers
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 1, 2026
Retailer 10$1,099 SGD
Retailer 9$1,601 SGD
Retailer 13$1,742 SGD
Retailer 14$1,791 SGD
Retailer 11$1,858 SGD
Retailer 3$2,077 SGD
Retailer 7$2,126 SGD
Retailer 5$2,549 SGD
Retailer 12$2,943 SGD
Retailer 8$3,414 SGD
Retailer 4$3,462 SGD
NZ Jewellers$3,481 SGD
Retailer 15$4,481 SGD
Retailer 6$5,317 SGD
Retailer 2$5,967 SGD

24 data points across 15 retailers

13 retailers$1,099 SGD to $2,077 SGD

B
Cheapest Retailer
-
$1,099 SGD
$860 USD
B
Retailer 2
-
$1,601 SGD
$1,252 USD
View
B
Retailer 3
-
$1,742 SGD
$1,363 USD
View
B
Retailer 4
-
$1,791 SGD
$1,401 USD
View
Final sale: no returns
B
Retailer 5
-
$1,858 SGD
$1,453 USD
View
Retailer 6
-
$1,858 SGD
$1,453 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$2,077 SGD
$1,625 USD
View
Retailer 8
-
$2,943 SGD
$2,302 USD
View
Price under review
Retailer 9
-
$3,414 SGD
ZAR 43,142 ZAR
View
Price under review
Retailer 10
-
$3,462 SGD
$2,708 USD
View
Price under review
Most Expensive
NZ Jewellers
33149108-4e5d-4e35-bac7-48fee0ec7fe0 · Nov 1
$3,481 SGD
$2,723 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,099 SGDSave up to $978 SGD

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.

B
1.04ct Radiant
$1,099 SGD