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Radiant|Lab Grown|IGI

4.05ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG761503543

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

Certificate IGI LG761503543

Diamond specifications and retailer prices

From $1,073 SGD
$839 USD
As of November 2, 2026
Save $8,714 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,787 SGD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761503543 or 761503543. Listed at 18 retailers as of November 2, 2026, with prices from $1,073 to $9,787, a $8,714 spread on the same certified stone. Frank Darling lists it at $9,787. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761503543
Dimensions11.21 × 7.73 × 5.33 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm7.73 mm4.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761503543
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
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: $9,787 SGD|Low: $1,012 SGD|High: $10,282 SGD|Avg: $3,827 SGD|-0.0%
Frank Darling
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
Retailer 17
November 2, 2026
Retailer 8$1,073 SGD
Retailer 7$1,168 SGD
Retailer 5$1,294 SGD
Retailer 13$1,567 SGD
Retailer 3$1,691 SGD
Retailer 4$1,766 SGD
Retailer 6$1,771 SGD
Retailer 11$2,102 SGD
Retailer 2$2,823 SGD
Retailer 12$2,945 SGD
Retailer 15$3,865 SGD
Retailer 17$4,238 SGD
Retailer 10$4,661 SGD
Retailer 14$5,020 SGD
Retailer 9$7,175 SGD
Retailer 16$9,528 SGD
Frank Darling$9,787 SGD

34 data points across 17 retailers

18 retailers$1,073 SGD to $9,787 SGD

A
Cheapest Retailer
-
$1,073 SGD
$839 USD
A
Retailer 2
-
$1,168 SGD
$913 USD
View
A
Retailer 3
-
$1,294 SGD
$1,012 USD
View
Final sale: no returns
A
Retailer 4
-
$1,567 SGD
$1,225 USD
View
A
Retailer 5
-
$1,691 SGD
$1,322 USD
View
A
Retailer 6
-
$1,766 SGD
$1,381 USD
View
A
Retailer 7
-
$1,771 SGD
$1,385 USD
View
A
Retailer 8
-
$2,102 SGD
€1,565 EUR
View
B+
Retailer 9
-
$2,823 SGD
$2,207 USD
View
Retailer 10
-
$2,862 SGD
$2,238 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$2,945 SGD
A$3,543 AUD
View
B
Retailer 12
-
$3,865 SGD
$3,022 USD
View
B+
Retailer 13
-
$4,238 SGD
$3,314 USD
View
B+
Retailer 14
-
$4,661 SGD
£2,870 GBP
View
B
Retailer 15
-
$5,020 SGD
$3,925 USD
View
B
Retailer 16
-
$7,175 SGD
$5,610 USD
View
B
Retailer 17
-
$9,528 SGD
$7,450 USD
View
Most Expensive
B
Frank Darling
AG-127168GR · Nov 2
$9,787 SGD
$7,653 USD
View
17 more retailers have this diamond
Prices start from $1,073 SGDSave up to $8,714 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
4.05ct Radiant
$1,073 SGD