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Cushion|Lab Grown|IGI

1.97ct E VS1 Cushion Lab Grown Diamond

GD • E/VS1 • IGI LG801642180

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801642180

Diamond specifications and retailer prices

From $673 SGD
€500 EUR
As of October 29, 2026
Save $1,059 SGD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,846 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.97ct lab-grown cushion diamond

This 1.97ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG801642180 or 801642180. Listed at 11 retailers as of October 29, 2026, with a 157% 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801642180
Dimensions9.27 × 6.33 × 4.20 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm6.33 mm1.97 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801642180
Side View
Table 61.0%Crown 37.4°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,846 SGD|Low: $469 SGD|High: $1,912 SGD|Avg: $1,254 SGD|-3.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12$476 SGD
Retailer 2$673 SGD
Retailer 3$782 SGD
Retailer 11$861 SGD
Retailer 7$941 SGD
Retailer 6$1,134 SGD
Retailer 4$1,373 SGD
Retailer 5$1,379 SGD
Retailer 10$1,473 SGD
Retailer 13$1,602 SGD
Retailer 8$1,620 SGD
Retailer 9$1,732 SGD
Rare Carat$1,846 SGD

26 data points across 13 retailers

11 retailers$673 SGD to $1,732 SGD

Retailer 1
-
$476 SGD
£293 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$673 SGD
€500 EUR
View
B+
Retailer 3
-
$861 SGD
$672 USD
View
A
Retailer 4
-
$941 SGD
A$1,130 AUD
View
B+
Retailer 5
-
$1,134 SGD
$885 USD
View
B+
Retailer 6
-
$1,134 SGD
$885 USD
View
B+
Retailer 7
-
$1,473 SGD
$1,149 USD
View
Retailer 8
-
$1,602 SGD
View
Price last confirmed 16 days ago
B
Retailer 9
-
$1,620 SGD
£995 GBP
View
B
Retailer 10
-
$1,732 SGD
$1,351 USD
View
Most Expensive
Rare Carat
LGLCU15-73492 · Oct 19
$1,846 SGD
$1,440 USD
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $673 SGDSave up to $1,059 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 Cushion
$673 SGD