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Oval|Lab Grown|IGI

1.97ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG740511027

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG740511027

Diamond specifications and retailer prices

From $328 CAD
$234 USD
As of October 29, 2026
Save $978 CAD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,306 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.97ct lab-grown oval diamond

This 1.97ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG740511027 or 740511027. Listed at 10 retailers as of October 28, 2026, with prices from $328 to $1,306, a $978 spread on the same certified stone. NZ Jewellers lists it at $1,306. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.97
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740511027
Dimensions10.26 × 7.09 × 4.38 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm7.09 mm1.97 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740511027
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: Oct 29
Current: $1,306 CAD|Low: $328 CAD|High: $3,415 CAD|Avg: $1,241 CAD
NZ Jewellers
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
October 29, 2026
Retailer 2$328 CAD
Retailer 14$381 CAD
Retailer 9$406 CAD
Retailer 12$466 CAD
Retailer 8$523 CAD
Retailer 13$687 CAD
Retailer 7$765 CAD
Retailer 10$784 CAD
Retailer 3$914 CAD
Retailer 11$1,018 CAD
NZ Jewellers$1,306 CAD
Retailer 4$2,052 CAD
Retailer 6$2,174 CAD
Retailer 5$3,415 CAD

3 data points across 14 retailers

10 retailers$328 CAD to $1,306 CAD

Cheapest Retailer
-
$328 CAD
$234 USD
A
Retailer 2
-
$381 CAD
$272 USD
View
Retailer 3
-
$406 CAD
$290 USD
View
A
Retailer 4
-
$466 CAD
HK$2,600 HKD
View
A
Retailer 5
-
$523 CAD
£294 GBP
View
B+
Retailer 6
-
$687 CAD
$491 USD
View
A
Retailer 7
-
$765 CAD
£430 GBP
View
Retailer 8
-
$784 CAD
$560 USD
View
B+
Retailer 9
-
$1,018 CAD
$727 USD
View
Most Expensive
B+
NZ Jewellers
88724790-e451-459b-9ba0-a1af79009f9b · Oct 28
$1,306 CAD
$933 USD
View
9 more retailers have this diamond
Prices start from $328 CADSave up to $978 CAD

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 Oval
$328 CAD