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Radiant|Lab Grown|IGI

1.71ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG723580794

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

Certificate IGI LG723580794

Diamond specifications and retailer prices

From €304 EUR
$340 USD
As of November 1, 2026
Save €2,112 EUR (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,417 EUR 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 LG723580794 or 723580794. Listed at 10 retailers as of October 31, 2026, with prices from €304 to €2,417, a €2,112 spread on the same certified stone. Do Amore Diamonds lists it at €2,417. 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 angle38.4°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723580794
Dimensions6.77 × 6.69 × 4.23 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.69 mm1.71 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723580794
Side View
Table 63.0%Crown 38.4°Girdle: ThickPavilion 32.7°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,417 EUR|Low: €226 EUR|High: €2,417 EUR|Avg: €1,055 EUR|+25.0%
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
November 1, 2026
Retailer 12€304 EUR
Retailer 5€453 EUR
Retailer 3€474 EUR
Retailer 7€479 EUR
Retailer 11€550 EUR
Retailer 8€641 EUR
Retailer 6€717 EUR
Retailer 13€1,295 EUR
Retailer 10€1,342 EUR
Retailer 9€1,363 EUR
Retailer 4€1,474 EUR
Retailer 2€1,495 EUR
Retailer 14€2,157 EUR
Do Amore Diamonds€2,417 EUR

18 data points across 14 retailers

10 retailers€304 EUR to €2,417 EUR

A
Cheapest Retailer
-
€304 EUR
$340 USD
Final sale: no returns
A
Retailer 2
-
€479 EUR
$535 USD
View
A
Retailer 3
-
€550 EUR
$615 USD
View
B+
Retailer 4
-
€641 EUR
ZAR 11,565 ZAR
View
B
Retailer 5
-
€1,295 EUR
$1,447 USD
View
B
Retailer 6
-
€1,342 EUR
$1,499 USD
View
B
Retailer 7
-
€1,363 EUR
$1,522 USD
View
Retailer 8
-
€1,474 EUR
$1,647 USD
View
Price last confirmed 53 days ago
B
Retailer 9
-
€1,495 EUR
£1,315 GBP
View
Most Expensive
B
Do Amore Diamonds
27-00250EB3D · Oct 31
€2,417 EUR
$2,700 USD
View
9 more retailers have this diamond
Prices start from €304 EURSave up to €2,112 EUR

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 EUR