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Radiant|Lab Grown|IGI

1.17ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG640400206

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

Certificate IGI LG640400206

Diamond specifications and retailer prices

From $349 SGD
As of November 4, 2026
Save $2,755 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,104 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown radiant diamond

This 1.17ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640400206 or 640400206. Listed at 22 retailers as of November 4, 2026, with prices from $349 to $3,104, a $2,755 spread on the same certified stone. Do Amore Diamonds lists it at $3,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640400206
Dimensions7.25 × 5.35 × 3.51 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm5.35 mm1.17 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640400206
Side View
Table 63.0%Crown 43°Girdle: MediumPavilion 34.2°Culet: NoneDepth 65.6%

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: $3,104 SGD|Low: $335 SGD|High: $3,104 SGD|Avg: $1,181 SGD
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
Retailer 16
November 5, 2026
Retailer 7$349 SGD
Retailer 6$405 SGD
Retailer 3$433 SGD
Retailer 5$433 SGD
Retailer 2$502 SGD
Retailer 12$632 SGD
Retailer 13$824 SGD
Retailer 9$840 SGD
Retailer 11$1,174 SGD
Retailer 15$1,233 SGD
Retailer 4$1,330 SGD
Retailer 8$1,537 SGD
Retailer 16$1,603 SGD
Retailer 10$1,911 SGD
Retailer 14$2,223 SGD
Do Amore Diamonds$3,104 SGD

35 data points across 16 retailers

22 retailers$349 SGD to $3,104 SGD

A
Cheapest Retailer
-
$349 SGD
A
Retailer 2
-
$393 SGD
View
Final sale: no returns
A
Retailer 3
-
$405 SGD
View
Retailer 4
-
$433 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$433 SGD
View
A
Retailer 6
-
$502 SGD
View
A
Retailer 7
-
$577 SGD
View
A
Retailer 8
-
$632 SGD
View
A
Retailer 9
-
$635 SGD
View
A
Retailer 10
-
$768 SGD
View
A
Retailer 11
-
$824 SGD
View
B+
Retailer 12
-
$840 SGD
View
B+
Retailer 13
-
$1,174 SGD
View
Retailer 14
-
$1,233 SGD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,330 SGD
View
B
Retailer 16
-
$1,537 SGD
View
Retailer 17
-
$1,603 SGD
View
Price last confirmed 16 days ago
B
Retailer 18
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$1,746 SGD
View
B
Retailer 19
-
$1,869 SGD
View
B
Retailer 20
-
$1,911 SGD
View
B
Retailer 21
-
$2,223 SGD
View
Most Expensive
B
Do Amore Diamonds
27-795BF7B24 · Nov 5
$3,104 SGD
$2,430 USD
View
21 more retailers have this diamond
Prices start from $349 SGDSave up to $2,755 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
1.17ct Radiant
$349 SGD