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Radiant|Lab Grown|IGI

1.71ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG817608248

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

Certificate IGI LG817608248

Diamond specifications and retailer prices

From $4,390 NZD
$2,470 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $4,390 NZD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 LG817608248 or 817608248. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 angle43.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817608248
Dimensions8.28 × 5.95 × 4.03 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.95 mm1.71 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817608248
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $4,390 NZD|Low: $1,361 NZD|High: $5,279 NZD|Avg: $2,405 NZD|-16.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$1,361 NZD
Retailer 2$1,436 NZD
Retailer 5$1,461 NZD
Retailer 3$1,464 NZD
Retailer 7$2,915 NZD
Retailer 4$3,467 NZD
Brilliant Earth$4,390 NZD

7 data points across 7 retailers

1 retailer

B
Brilliant Earth
21606203Y · Oct 31
$4,390 NZD
$2,470 USD
View

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
$4,390 NZD