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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 $470 SGD
$368 USD
As of October 28, 2026
Save $207 SGD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,722 SGD 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: $1,722 SGD|Low: $463 SGD|High: $3,139 SGD|Avg: $1,660 SGD|-11.1%
Brilliance
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 2$470 SGD
Retailer 3$678 SGD
Brilliance$1,722 SGD
Retailer 4$3,139 SGD

11 data points across 4 retailers

3 retailers$470 SGD to $678 SGD

A
Cheapest Retailer
-
$470 SGD
$368 USD
Final sale: no returns
B+
Retailer 2
-
$678 SGD
$530 USD
View
Most Expensive
Brilliance
D45323324 · Oct 5
$1,722 SGD
$1,347 USD
View
Price last confirmed 25 days ago
2 more retailers have this diamond
Prices start from $470 SGDSave up to $207 SGD

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
$470 SGD