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Radiant|Lab Grown|IGI

1.97ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG831604494

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

Certificate IGI LG831604494

Diamond specifications and retailer prices

From $653 NZD
$368 USD
As of October 28, 2026
Save $287 NZD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,390 NZD at Brilliance · As of October 5, 2026
View at Brilliance

About this 1.97ct lab-grown radiant diamond

This 1.97ct 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 very-good cut grade and certified by IGI LG831604494 or 831604494. Listed at 3 retailers as of October 28, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.97
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604494
Dimensions8.87 × 6.13 × 4.18 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.87 mm6.13 mm1.97 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604494
Side View
Table 63.0%Crown 42.3°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,390 NZD|Low: $642 NZD|High: $4,357 NZD|Avg: $2,304 NZD|-11.1%
Brilliance
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 2$653 NZD
Retailer 3$940 NZD
Brilliance$2,390 NZD
Retailer 4$4,357 NZD

11 data points across 4 retailers

3 retailers$653 NZD to $940 NZD

A
Cheapest Retailer
-
$653 NZD
$368 USD
Final sale: no returns
B+
Retailer 2
-
$940 NZD
$530 USD
View
Most Expensive
Brilliance
D45323324 · Oct 5
$2,390 NZD
$1,347 USD
View
Price last confirmed 25 days ago
2 more retailers have this diamond
Prices start from $653 NZDSave up to $287 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
1.97ct Radiant
$653 NZD