Round|Lab Grown|IGI

0.97ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG817670832

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817670832

Diamond specifications and retailer prices

From $442 CAD
£249 GBP
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $1,288 CAD at Rare Carat · As of September 23, 2026
View at Rare Carat

About this 0.97ct lab-grown round diamond

This 0.97ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817670832 or 817670832. Listed at 4 retailers as of October 29, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817670832
Dimensions6.34 × 6.29 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.34 mm6.29 mm0.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817670832
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,288 CAD|Low: $244 CAD|High: $1,861 CAD|Avg: $737 CAD
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 13$244 CAD
Retailer 2$442 CAD
Retailer 6$463 CAD
Retailer 8$494 CAD
Retailer 4$509 CAD
Retailer 9$526 CAD
Retailer 11$631 CAD
Retailer 3$708 CAD
Retailer 5$786 CAD
Retailer 12$946 CAD
Retailer 7$1,278 CAD
Rare Carat$1,288 CAD
Retailer 10$1,861 CAD

15 data points across 13 retailers

4 retailers

A
Retailer 1
-
$281 CAD
$201 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$442 CAD
£249 GBP
View
A
Retailer 3
-
$631 CAD
$451 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Rare Carat
PD-224272 · Sep 23
$1,288 CAD
$920 USD
View
Price last confirmed 36 days ago
3 more retailers have this diamond
Prices start from $442 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
0.97ct Round
$442 CAD