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Oval|Lab Grown|IGI

3.89ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG803686612

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803686612

Diamond specifications and retailer prices

From $823 CAD
$589 USD
As of October 29, 2026
Save $4,564 CAD (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,387 CAD at Frank Darling · As of October 29, 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 LG803686612 or 803686612. Listed at 6 retailers as of October 29, 2026, with prices from $823 to $5,387, a $4,564 spread on the same certified stone. Frank Darling lists it at $5,387. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803686612
Dimensions12.73 × 8.93 × 5.48 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.73 mm8.93 mm3.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803686612
Side View
Table 61.0%Crown 34.3°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 61.4%

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: $5,387 CAD|Low: $823 CAD|High: $5,387 CAD|Avg: $2,577 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$823 CAD
Retailer 7$1,147 CAD
Retailer 4$1,278 CAD
Retailer 12$1,284 CAD
Retailer 9$1,345 CAD
Retailer 13$2,132 CAD
Retailer 11$2,316 CAD
Retailer 3$2,406 CAD
Retailer 10$2,895 CAD
Retailer 8$3,086 CAD
Retailer 5$3,686 CAD
Retailer 2$4,281 CAD
Frank Darling$5,387 CAD

11 data points across 13 retailers

6 retailers$823 CAD to $5,387 CAD

A
Cheapest Retailer
-
$823 CAD
$589 USD
Final sale: no returns
B+
Retailer 2
-
$1,147 CAD
$821 USD
View
Retailer 3
-
$3,086 CAD
$2,209 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$3,686 CAD
A$4,059 AUD
View
Price last confirmed 119 days ago
B
Retailer 5
-
$4,281 CAD
$3,065 USD
View
Most Expensive
B
Frank Darling
100748488321KD · Oct 29
$5,387 CAD
$3,856 USD
View
5 more retailers have this diamond
Prices start from $823 CADSave up to $4,564 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
$823 CAD