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Radiant|Lab Grown|IGI

1.03ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG762579717

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

Certificate IGI LG762579717

Diamond specifications and retailer prices

From $198 SGD
As of November 4, 2026
Save $944 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,365 SGD at Reve Diamonds · As of October 11, 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 very-good cut grade and certified by IGI LG762579717 or 762579717. Listed at 20 retailers as of November 4, 2026, with a 477% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762579717
Dimensions7.21 × 4.89 × 3.37 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm4.89 mm1.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762579717
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.9%

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: $245 SGD|Low: $198 SGD|High: $1,365 SGD|Avg: $569 SGD|-1.0%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 14$198 SGD
Retailer 2$229 SGD
Retailer 10$229 SGD
Retailer 1$245 SGD
Retailer 6$254 SGD
Retailer 13$293 SGD
Retailer 9$420 SGD
Retailer 11$424 SGD
Retailer 4$440 SGD
Retailer 18$449 SGD
Retailer 5$463 SGD
Retailer 3$621 SGD
Retailer 7$652 SGD
Retailer 8$661 SGD
Retailer 15$788 SGD
Retailer 17$832 SGD
Retailer 16$857 SGD
Retailer 12$1,142 SGD
Reve Diamonds$1,365 SGD

30 data points across 19 retailers

20 retailers$198 SGD to $1,142 SGD

A
Cheapest Retailer
-
$198 SGD
A
Retailer 2
-
$229 SGD
View
A
Retailer 3
-
$245 SGD
View
Retailer 4
-
$254 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$293 SGD
View
A
Retailer 6
-
$420 SGD
View
A
Retailer 7
-
$424 SGD
View
A
Retailer 8
-
$440 SGD
View
A
Retailer 9
-
$449 SGD
View
A
Retailer 10
-
$463 SGD
View
Retailer 11
-
$484 SGD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$621 SGD
View
B+
Retailer 13
-
$652 SGD
View
B+
Retailer 14
-
$661 SGD
View
B+
Retailer 15
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$788 SGD
View
B
Retailer 16
-
$832 SGD
View
B
Retailer 17
-
$857 SGD
View
B
Retailer 18
-
$1,142 SGD
View
Retailer 19
-
$1,316 SGD
View
Price last confirmed 23 days ago
Most Expensive
Reve Diamonds
0C5E72D54 · Oct 11
$1,365 SGD
$1,068 USD
View
Price last confirmed 24 days ago
19 more retailers have this diamond
Prices start from $198 SGDSave up to $944 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
$198 SGD