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Radiant|Lab Grown|IGI

1.05ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG756541024

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

Certificate IGI LG756541024

Diamond specifications and retailer prices

From $234 SGD
$183 USD
As of October 30, 2026
Save $2,016 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,250 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756541024 or 756541024. Listed at 13 retailers as of October 30, 2026, with prices from $234 to $2,250, a $2,016 spread on the same certified stone. Do Amore Diamonds lists it at $2,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756541024
Dimensions7.13 × 4.98 × 3.48 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.13 mm4.98 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756541024
Side View
Table 63.0%Crown 45.2°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: $2,250 SGD|Low: $171 SGD|High: $3,234 SGD|Avg: $1,066 SGD|-1.7%
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
October 30, 2026
Retailer 3$234 SGD
Retailer 5$240 SGD
Retailer 13$272 SGD
Retailer 12$514 SGD
Retailer 11$598 SGD
Retailer 7$784 SGD
Retailer 10$827 SGD
Retailer 4$1,032 SGD
Retailer 8$1,034 SGD
Retailer 6$1,508 SGD
Retailer 9$1,656 SGD
Retailer 2$1,700 SGD
Do Amore Diamonds$2,250 SGD

33 data points across 13 retailers

13 retailers$234 SGD to $2,250 SGD

A+
Cheapest Retailer
-
$234 SGD
$183 USD
A
Retailer 2
-
$240 SGD
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$272 SGD
$213 USD
View
A
Retailer 4
-
$514 SGD
$402 USD
View
A
Retailer 5
-
$598 SGD
$468 USD
View
B+
Retailer 6
-
$784 SGD
A$944 AUD
View
B+
Retailer 7
-
$827 SGD
$647 USD
View
B+
Retailer 8
-
$1,032 SGD
$807 USD
View
B+
Retailer 9
-
$1,034 SGD
$809 USD
View
B
Retailer 10
-
$1,508 SGD
£929 GBP
View
Retailer 11
-
$1,656 SGD
$1,295 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,700 SGD
$1,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-F8C74EC05 · Oct 30
$2,250 SGD
$1,760 USD
View
12 more retailers have this diamond
Prices start from $234 SGDSave up to $2,016 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+
1.05ct Radiant
$234 SGD