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Radiant|Lab Grown|IGI

1.12ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG831646105

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

Certificate IGI LG831646105

Diamond specifications and retailer prices

From $255 SGD
As of November 6, 2026
Save $725 SGD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,218 SGD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.12ct lab-grown radiant diamond

This 1.12ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831646105 or 831646105. Listed at 4 retailers as of November 4, 2026, with a 284% 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

1.12
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831646105
Dimensions7.10 × 5.27 × 3.56 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm5.27 mm1.12 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831646105
Side View
Table 65.0%Crown 44.2°Girdle: MediumPavilion 36.3°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,218 SGD|Low: $252 SGD|High: $1,218 SGD|Avg: $693 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4$255 SGD
Retailer 6$486 SGD
Retailer 5$493 SGD
Retailer 2$518 SGD
Retailer 9$633 SGD
Retailer 7$714 SGD
Retailer 3$980 SGD
Retailer 8$1,023 SGD
Brilliant Earth$1,218 SGD

40 data points across 9 retailers

4 retailers$255 SGD to $980 SGD

A
Cheapest Retailer
-
$255 SGD
Final sale: no returns
A
Retailer 2
-
$518 SGD
View
B+
Retailer 3
-
$980 SGD
View
Most Expensive
Brilliant Earth
21232821A · Oct 21
$1,218 SGD
$950 USD
View
Price last confirmed 16 days ago
3 more retailers have this diamond
Prices start from $255 SGDSave up to $725 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
1.12ct Radiant
$255 SGD