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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 $604 NZD
$340 USD
As of November 1, 2026
Save $4,194 NZD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,799 NZD at Do Amore Diamonds · As of November 2, 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 November 1, 2026, with prices from $604 to $4,799, a $4,194 spread on the same certified stone. Do Amore Diamonds lists it at $4,799. 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 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: $4,799 NZD|Low: $448 NZD|High: $4,799 NZD|Avg: $2,098 NZD|+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 2, 2026
Retailer 12$604 NZD
Retailer 5$899 NZD
Retailer 3$940 NZD
Retailer 8$951 NZD
Retailer 11$1,093 NZD
Retailer 2$1,277 NZD
Retailer 6$1,424 NZD
Retailer 13$2,572 NZD
Retailer 10$2,665 NZD
Retailer 9$2,705 NZD
Retailer 4$2,927 NZD
Retailer 7$2,968 NZD
Retailer 14$4,283 NZD
Do Amore Diamonds$4,799 NZD

19 data points across 14 retailers

10 retailers$604 NZD to $4,799 NZD

A
Cheapest Retailer
-
$604 NZD
$340 USD
Final sale: no returns
A
Retailer 2
-
$951 NZD
$535 USD
View
A
Retailer 3
-
$1,093 NZD
$615 USD
View
B+
Retailer 4
-
$1,277 NZD
ZAR 11,606 ZAR
View
B
Retailer 5
-
$2,572 NZD
$1,447 USD
View
B
Retailer 6
-
$2,665 NZD
$1,499 USD
View
B
Retailer 7
-
$2,705 NZD
$1,522 USD
View
Retailer 8
-
$2,927 NZD
$1,647 USD
View
Price last confirmed 54 days ago
B
Retailer 9
-
$2,968 NZD
£1,315 GBP
View
Most Expensive
B
Do Amore Diamonds
27-00250EB3D · Nov 2
$4,799 NZD
$2,700 USD
View
9 more retailers have this diamond
Prices start from $604 NZDSave up to $4,194 NZD

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
$604 NZD