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 $304 USD
As of October 30, 2026
Save $2,396 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,700 USD 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 $304 to $2,700, a $2,396 spread on the same certified stone. Do Amore Diamonds lists it at $2,700. 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
Color
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

How it works →
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: $2,700 USD|Low: $216 USD|High: $2,700 USD|Avg: $1,038 USD|+13.0%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 31, 2026
Retailer 18$304 USD
Retailer 7$340 USD
Retailer 5$377 USD
Retailer 17$377 USD
Retailer 15$570 USD
Retailer 6$612 USD
Retailer 3$615 USD
Retailer 14$714 USD
Retailer 2$745 USD
Retailer 13$969 USD
Retailer 16$1,157 USD
Retailer 9$1,447 USD
Retailer 8$1,497 USD
Retailer 4$1,520 USD
Retailer 10$1,647 USD
Retailer 12$1,675 USD
Retailer 11$1,870 USD
Do Amore Diamonds$2,700 USD

32 data points across 18 retailers

18 retailers$304 USD to $2,700 USD

A
Cheapest Retailer
-
$304 USD
A
Retailer 2
-
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$377 USD
View
A
Retailer 4
-
$377 USD
View
A
Retailer 5
-
$570 USD
View
A
Retailer 6
-
$612 USD
View
A
Retailer 7
-
$615 USD
View
B+
Retailer 8
-
$714 USD
ZAR 11,541 ZAR
View
B+
Retailer 9
-
$745 USD
£587 GBP
View
B+
Retailer 10
-
$969 USD
A$1,491 AUD
View
B
Retailer 11
-
$1,157 USD
View
B
Retailer 12
-
$1,447 USD
View
B
Retailer 13
-
$1,497 USD
View
B
Retailer 14
-
$1,520 USD
View
Retailer 15
-
$1,647 USD
View
Price last confirmed 52 days ago
B
Retailer 16
-
$1,675 USD
£1,319 GBP
View
B
Retailer 17
-
$1,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-D1E31F517 · Oct 31
$2,700 USD
View
17 more retailers have this diamond
Prices start from $304 USDSave up to $2,396 USD

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
$304 USD