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Oval|Lab Grown|IGI

3.15ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG843642139

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843642139

Diamond specifications and retailer prices

From $1,865 CAD
$1,335 USD
As of October 29, 2026
Save $5,738 CAD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,603 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.15ct lab-grown oval diamond

This 3.15ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843642139 or 843642139. Listed at 14 retailers as of October 29, 2026, with prices from $1,865 to $7,603, a $5,738 spread on the same certified stone. Taylor and Hart lists it at $7,603. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.15
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843642139
Dimensions12.33 × 7.32 × 5.02 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm7.32 mm3.15 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843642139
Side View
Table 53.0%Crown 40.2°Girdle: THK-VTKPavilion 41.7°Culet: LargeDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,079 CAD|Low: $1,865 CAD|High: $8,295 CAD|Avg: $3,858 CAD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 30, 2026
Retailer 6$1,865 CAD
Retailer 1$2,079 CAD
Retailer 11$2,164 CAD
Retailer 3$2,210 CAD
Retailer 8$2,403 CAD
Retailer 5$2,633 CAD
Retailer 4$2,767 CAD
Retailer 12$2,822 CAD
Retailer 13$4,277 CAD
Retailer 2$4,417 CAD
Retailer 7$5,025 CAD
Retailer 9$5,216 CAD
Retailer 10$6,990 CAD
Taylor and Hart$7,603 CAD

10 data points across 14 retailers

14 retailers$1,865 CAD to $7,603 CAD

B+
Cheapest Retailer
-
$1,865 CAD
$1,335 USD
B+
Retailer 2
-
$2,079 CAD
$1,488 USD
View
B+
Retailer 3
-
$2,164 CAD
$1,549 USD
View
B
Retailer 4
-
$2,210 CAD
$1,582 USD
View
B+
Retailer 5
-
$2,403 CAD
$1,720 USD
View
B
Retailer 6
-
$2,633 CAD
$1,885 USD
View
B
Retailer 7
-
$2,767 CAD
$1,981 USD
View
B
Retailer 8
-
$2,822 CAD
$2,020 USD
View
B
Retailer 9
-
$4,277 CAD
$3,062 USD
View
B
Retailer 10
-
$4,417 CAD
$3,162 USD
View
B
Retailer 11
-
$5,025 CAD
ZAR 58,111 ZAR
View
B
Retailer 12
-
$5,216 CAD
£2,940 GBP
View
B
Retailer 13
-
$6,990 CAD
£3,940 GBP
View
Most Expensive
B
Taylor and Hart
39NCNI6 · Oct 30
$7,603 CAD
$5,443 USD
View
13 more retailers have this diamond
Prices start from $1,865 CADSave up to $5,738 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.

B+
3.15ct Oval
$1,865 CAD