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Radiant|Lab Grown|IGI

1.50ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG688501960

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

Certificate IGI LG688501960

Diamond specifications and retailer prices

From $278 SGD
$217 USD
As of November 2, 2026
Save $2,395 SGD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,673 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG688501960 or 688501960. Listed at 10 retailers as of November 2, 2026, with prices from $278 to $2,673, a $2,395 spread on the same certified stone. Do Amore Diamonds lists it at $2,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688501960
Dimensions8.53 × 5.67 × 3.57 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm5.67 mm1.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688501960
Side View
Table 66.0%Crown 39°Girdle: ThickPavilion 32.4°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,673 SGD|Low: $258 SGD|High: $2,673 SGD|Avg: $1,023 SGD|+3.5%
Do Amore Diamonds
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 2, 2026
Retailer 9$278 SGD
Retailer 15$279 SGD
Retailer 13$322 SGD
Retailer 12$591 SGD
Retailer 7$614 SGD
Retailer 10$765 SGD
Retailer 5$797 SGD
Retailer 14$852 SGD
Retailer 8$1,111 SGD
Retailer 11$1,223 SGD
Retailer 6$1,378 SGD
Retailer 3$1,450 SGD
Retailer 4$1,485 SGD
Retailer 2$1,524 SGD
Do Amore Diamonds$2,673 SGD

27 data points across 15 retailers

10 retailers$278 SGD to $2,673 SGD

A
Cheapest Retailer
-
$278 SGD
$217 USD
A
Retailer 2
-
$279 SGD
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$322 SGD
$252 USD
View
A
Retailer 4
-
$591 SGD
$462 USD
View
A
Retailer 5
-
$765 SGD
$598 USD
View
B+
Retailer 6
-
$852 SGD
A$1,025 AUD
View
B+
Retailer 7
-
$1,111 SGD
$869 USD
View
B+
Retailer 8
-
$1,223 SGD
$956 USD
View
B
Retailer 9
-
$1,524 SGD
£938 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DAD4A9C0A · Nov 2
$2,673 SGD
$2,090 USD
View
9 more retailers have this diamond
Prices start from $278 SGDSave up to $2,395 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
1.50ct Radiant
$278 SGD