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Radiant|Lab Grown|IGI

1.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG522254315

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

Certificate IGI LG522254315

Diamond specifications and retailer prices

From $285 SGD
As of November 4, 2026
Save $1,333 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,618 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522254315 or 522254315. Listed at 18 retailers as of November 4, 2026, with prices from $285 to $1,618, a $1,333 spread on the same certified stone. Reve Diamonds lists it at $1,618. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522254315
Dimensions7.34 × 5.10 × 3.33 mm
L/W Ratio1.44
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
7.34 mm5.10 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522254315
Side View
Table 65.5%Crown 38.8°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 65.3%

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 4
Current: $650 SGD|Low: $273 SGD|High: $1,618 SGD|Avg: $772 SGD|+17.8%
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
Reve Diamonds
November 5, 2026
Retailer 14$285 SGD
Retailer 8$318 SGD
Retailer 3$330 SGD
Retailer 4$353 SGD
Retailer 15$353 SGD
Retailer 5$449 SGD
Retailer 2$602 SGD
Retailer 11$610 SGD
Retailer 1$650 SGD
Retailer 6$652 SGD
Retailer 10$864 SGD
Retailer 16$1,135 SGD
Retailer 12$1,137 SGD
Retailer 13$1,139 SGD
Retailer 7$1,201 SGD
Retailer 9$1,411 SGD
Reve Diamonds$1,618 SGD

45 data points across 17 retailers

18 retailers$285 SGD to $1,618 SGD

A
Cheapest Retailer
-
$285 SGD
A
Retailer 2
-
$318 SGD
View
Final sale: no returns
A
Retailer 3
-
$330 SGD
View
Retailer 4
-
$353 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$353 SGD
View
A
Retailer 6
-
$449 SGD
View
B+
Retailer 7
-
$602 SGD
View
B+
Retailer 8
-
$610 SGD
View
B+
Retailer 9
-
$650 SGD
View
B+
Retailer 10
-
$652 SGD
View
B+
Retailer 11
-
$686 SGD
View
B+
Retailer 12
-
$864 SGD
View
B
Retailer 13
-
$1,135 SGD
View
B
Retailer 14
-
$1,137 SGD
View
B
Retailer 15
-
$1,139 SGD
View
B
Retailer 16
-
$1,201 SGD
View
B
Retailer 17
-
$1,411 SGD
View
Most Expensive
B
Reve Diamonds
B4CE65DB7 · Nov 4
$1,618 SGD
$1,266 USD
View
17 more retailers have this diamond
Prices start from $285 SGDSave up to $1,333 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.

A
1.03ct Radiant
$285 SGD