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Radiant|Lab Grown|IGI

1.71ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG729574229

Certificate IGI LG729574229

Diamond specifications and retailer prices

From $2,469 SGD
$1,927 USD
As of October 29, 2026
Save $3,619 SGD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,088 SGD at Do Amore Diamonds · As of October 28, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729574229 or 729574229. Listed at 3 retailers as of October 28, 2026, with prices from $2,469 to $6,088, a $3,619 spread on the same certified stone. Do Amore Diamonds lists it at $6,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574229
Dimensions8.48 × 5.93 × 3.96 mm
L/W Ratio1.43
Top View
8.48 mm5.93 mm1.71 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574229
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,088 SGD|Low: $2,469 SGD|High: $6,088 SGD|Avg: $4,446 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
October 4, 2026
Retailer 3$2,469 SGD
Retailer 2$4,704 SGD
Do Amore Diamonds$6,088 SGD

2 data points across 3 retailers

3 retailers$2,469 SGD to $6,088 SGD

B+
Cheapest Retailer
-
$2,469 SGD
$1,927 USD
B
Retailer 2
-
$4,704 SGD
$3,670 USD
View
Most Expensive
B
Do Amore Diamonds
24-567-1090 · Oct 28
$6,088 SGD
$4,750 USD
View
2 more retailers have this diamond
Prices start from $2,469 SGDSave up to $3,619 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.

B+
1.71ct Radiant
$2,469 SGD