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Radiant|Lab Grown|IGI

1.71ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG825631246

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

Certificate IGI LG825631246

Diamond specifications and retailer prices

From $389 SGD
$304 USD
As of October 30, 2026
Save $3,063 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,452 SGD at Do Amore Diamonds · As of October 31, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825631246 or 825631246. Listed at 18 retailers as of October 30, 2026, with prices from $389 to $3,452, a $3,063 spread on the same certified stone. Do Amore Diamonds lists it at $3,452. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825631246
Dimensions8.37 × 6.05 × 3.91 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm6.05 mm1.71 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825631246
Side View
Table 72.0%Crown 43.7°Girdle: MediumPavilion 34.1°Culet: NoneDepth 64.6%

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: Oct 30
Current: $3,452 SGD|Low: $276 SGD|High: $3,452 SGD|Avg: $1,329 SGD|+13.0%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 2, 2026
Retailer 18$389 SGD
Retailer 7$435 SGD
Retailer 5$482 SGD
Retailer 17$482 SGD
Retailer 15$729 SGD
Retailer 6$782 SGD
Retailer 3$786 SGD
Retailer 14$913 SGD
Retailer 2$952 SGD
Retailer 13$1,239 SGD
Retailer 16$1,479 SGD
Retailer 9$1,850 SGD
Retailer 8$1,913 SGD
Retailer 4$1,944 SGD
Retailer 10$2,105 SGD
Retailer 11$2,130 SGD
Retailer 12$2,391 SGD
Do Amore Diamonds$3,452 SGD

34 data points across 18 retailers

18 retailers$389 SGD to $3,452 SGD

A
Cheapest Retailer
-
$389 SGD
$304 USD
A
Retailer 2
-
$435 SGD
$340 USD
View
Final sale: no returns
Retailer 3
-
$482 SGD
$377 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$482 SGD
$377 USD
View
A
Retailer 5
-
$729 SGD
$570 USD
View
A
Retailer 6
-
$782 SGD
$612 USD
View
A
Retailer 7
-
$786 SGD
$615 USD
View
B+
Retailer 8
-
$913 SGD
ZAR 11,541 ZAR
View
B+
Retailer 9
-
$952 SGD
£587 GBP
View
B+
Retailer 10
-
$1,239 SGD
A$1,491 AUD
View
B
Retailer 11
-
$1,479 SGD
$1,157 USD
View
B
Retailer 12
-
$1,850 SGD
$1,447 USD
View
B
Retailer 13
-
$1,913 SGD
$1,497 USD
View
B
Retailer 14
-
$1,944 SGD
$1,520 USD
View
Retailer 15
-
$2,105 SGD
$1,647 USD
View
Price last confirmed 53 days ago
B
Retailer 16
-
$2,130 SGD
£1,312 GBP
View
B
Retailer 17
-
$2,391 SGD
$1,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-D1E31F517 · Oct 31
$3,452 SGD
$2,700 USD
View
17 more retailers have this diamond
Prices start from $389 SGDSave up to $3,063 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
$389 SGD