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Radiant|Lab Grown|IGI

1.71ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825652793

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

Certificate IGI LG825652793

Diamond specifications and retailer prices

From $745 SGD
$583 USD
As of October 30, 2026
Save $5,877 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,622 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.71ct lab-grown radiant diamond

This 1.71ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825652793 or 825652793. Listed at 16 retailers as of October 29, 2026, with prices from $745 to $6,622, a $5,877 spread on the same certified stone. Do Amore Diamonds lists it at $6,622. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825652793
Dimensions8.57 × 5.95 × 3.97 mm
L/W Ratio1.44
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
8.57 mm5.95 mm1.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825652793
Side View
Table 62.0%Crown 37.6°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.7%

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: $6,622 SGD|Low: $745 SGD|High: $7,236 SGD|Avg: $2,792 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 14$745 SGD
Retailer 7$835 SGD
Retailer 17$1,090 SGD
Retailer 13$1,112 SGD
Retailer 3$1,379 SGD
Retailer 16$1,420 SGD
Retailer 11$1,585 SGD
Retailer 8$1,615 SGD
Retailer 18$2,293 SGD
Retailer 6$2,593 SGD
Retailer 4$2,683 SGD
Retailer 9$3,227 SGD
Retailer 10$3,551 SGD
Retailer 5$4,026 SGD
Retailer 15$4,317 SGD
Retailer 2$4,858 SGD
Retailer 12$5,184 SGD
Do Amore Diamonds$6,622 SGD

33 data points across 18 retailers

16 retailers$745 SGD to $6,622 SGD

A
Cheapest Retailer
-
$745 SGD
$583 USD
A
Retailer 2
-
$835 SGD
$653 USD
View
A
Retailer 3
-
$1,090 SGD
$853 USD
View
A
Retailer 4
-
$1,112 SGD
$870 USD
View
A
Retailer 5
-
$1,379 SGD
$1,079 USD
View
A
Retailer 6
-
$1,420 SGD
$1,111 USD
View
A
Retailer 7
-
$1,427 SGD
$1,116 USD
View
B+
Retailer 8
-
$2,293 SGD
$1,794 USD
View
B+
Retailer 9
-
$2,593 SGD
$2,028 USD
View
B+
Retailer 10
-
$2,683 SGD
$2,099 USD
View
Retailer 11
-
$3,227 SGD
$2,524 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$4,026 SGD
£2,480 GBP
View
B
Retailer 13
-
$4,317 SGD
$3,377 USD
View
B
Retailer 14
-
$4,858 SGD
$3,800 USD
View
B
Retailer 15
-
$5,184 SGD
$4,055 USD
View
Most Expensive
B
Do Amore Diamonds
27-1AF18A6C7 · Oct 29
$6,622 SGD
$5,180 USD
View
15 more retailers have this diamond
Prices start from $745 SGDSave up to $5,877 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
1.71ct Radiant
$745 SGD