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Radiant|Lab Grown|IGI

3.17ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG744514209

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

Certificate IGI LG744514209

Diamond specifications and retailer prices

From $1,269 SGD
$993 USD
As of October 30, 2026
Save $10,006 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,275 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.17ct lab-grown radiant diamond

This 3.17ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG744514209 or 744514209. Listed at 17 retailers as of October 30, 2026, with prices from $1,269 to $11,275, a $10,006 spread on the same certified stone. Do Amore Diamonds lists it at $11,275. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.17
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514209
Dimensions10.13 × 10.13 × 7.26 mm
L/W Ratio1.00
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
10.13 mm10.13 mm3.17 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514209
Side View
Table 67.0%Crown 39.7°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 70.0%

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: Oct 30
Current: $11,275 SGD|Low: $1,269 SGD|High: $13,615 SGD|Avg: $4,785 SGD|-17.2%
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
Retailer 17
October 31, 2026
Retailer 13$1,269 SGD
Retailer 4$1,606 SGD
Retailer 12$1,703 SGD
Retailer 9$1,782 SGD
Retailer 7$1,924 SGD
Retailer 10$2,654 SGD
Retailer 3$2,718 SGD
Retailer 17$3,046 SGD
Retailer 14$3,104 SGD
Retailer 11$3,173 SGD
Retailer 16$4,202 SGD
Retailer 5$4,348 SGD
Retailer 15$5,541 SGD
Retailer 6$6,884 SGD
Retailer 2$8,921 SGD
Retailer 8$11,007 SGD
Do Amore Diamonds$11,275 SGD

34 data points across 17 retailers

17 retailers$1,269 SGD to $11,275 SGD

A
Cheapest Retailer
-
$1,269 SGD
$993 USD
A
Retailer 2
-
$1,606 SGD
$1,256 USD
View
A
Retailer 3
-
$1,703 SGD
$1,332 USD
View
A
Retailer 4
-
$1,782 SGD
$1,394 USD
View
Final sale: no returns
A
Retailer 5
-
$1,924 SGD
$1,505 USD
View
A
Retailer 6
-
$2,654 SGD
€1,977 EUR
View
A
Retailer 7
-
$2,718 SGD
$2,126 USD
View
A
Retailer 8
-
$3,046 SGD
$2,383 USD
View
A
Retailer 9
-
$3,104 SGD
$2,428 USD
View
A
Retailer 10
-
$3,173 SGD
$2,482 USD
View
B+
Retailer 11
-
$4,202 SGD
$3,287 USD
View
Retailer 12
-
$4,348 SGD
A$5,232 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$5,541 SGD
£3,413 GBP
View
Retailer 14
-
$6,884 SGD
$5,385 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$8,921 SGD
A$10,736 AUD
View
B
Retailer 16
-
$11,007 SGD
$8,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD1A398A9 · Oct 31
$11,275 SGD
$8,820 USD
View
16 more retailers have this diamond
Prices start from $1,269 SGDSave up to $10,006 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
3.17ct Radiant
$1,269 SGD