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Oval|Lab Grown|IGI

3.89ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG805612627

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805612627

Diamond specifications and retailer prices

From $813 CAD
$582 USD
As of October 29, 2026
Save $4,573 CAD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,386 CAD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.89ct lab-grown oval diamond

This 3.89ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805612627 or 805612627. Listed at 7 retailers as of October 29, 2026, with prices from $813 to $5,386, a $4,573 spread on the same certified stone. Frank Darling lists it at $5,386. 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

3.89
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805612627
Dimensions12.77 × 8.72 × 5.44 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.77 mm8.72 mm3.89 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805612627
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: $5,386 CAD|Low: $813 CAD|High: $6,286 CAD|Avg: $2,806 CAD|-0.0%
Frank Darling
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 28, 2026
Retailer 6$813 CAD
Retailer 9$877 CAD
Retailer 12$1,069 CAD
Retailer 7$1,137 CAD
Retailer 10$1,475 CAD
Retailer 13$2,098 CAD
Retailer 3$2,315 CAD
Retailer 4$2,877 CAD
Retailer 8$3,051 CAD
Retailer 5$3,686 CAD
Retailer 2$4,275 CAD
Frank Darling$5,386 CAD
Retailer 11$6,286 CAD

17 data points across 13 retailers

7 retailers$813 CAD to $5,386 CAD

A
Cheapest Retailer
-
$813 CAD
$582 USD
Final sale: no returns
B+
Retailer 2
-
$1,137 CAD
$814 USD
View
Retailer 3
-
$2,098 CAD
$1,502 USD
View
Price last confirmed 45 days ago
Retailer 4
-
$3,051 CAD
$2,184 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$3,686 CAD
A$4,059 AUD
View
Price last confirmed 119 days ago
B
Retailer 6
-
$4,275 CAD
$3,060 USD
View
Most Expensive
B
Frank Darling
100760073836KD · Oct 31
$5,386 CAD
$3,856 USD
View
6 more retailers have this diamond
Prices start from $813 CADSave up to $4,573 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
3.89ct Oval
$813 CAD