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Oval|Lab Grown|IGI

3.85ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG800657702

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800657702

Diamond specifications and retailer prices

From $531 USD
As of October 31, 2026
Save $3,529 USD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,060 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.85ct lab-grown oval diamond

This 3.85ct 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 LG800657702 or 800657702. Listed at 6 retailers as of October 27, 2026, with prices from $531 to $4,060, a $3,529 spread on the same certified stone. Brilliant Earth lists it at $4,060. 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

3.85
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800657702
Dimensions12.86 × 8.83 × 5.50 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.86 mm8.83 mm3.85 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800657702
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°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 31
Current: $4,060 USD|Low: $531 USD|High: $4,190 USD|Avg: $1,857 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$531 USD
Retailer 7$908 USD
Retailer 9$937 USD
Retailer 2$1,009 USD
Retailer 8$1,040 USD
Retailer 6$1,479 USD
Retailer 11$1,623 USD
Retailer 10$2,016 USD
Retailer 3$2,555 USD
Retailer 4$3,125 USD
Brilliant Earth$4,060 USD

38 data points across 11 retailers

6 retailers$531 USD to $4,060 USD

A
Cheapest Retailer
-
$531 USD
Final sale: no returns
A
Retailer 2
-
$1,009 USD
£794 GBP
View
Retailer 3
-
$1,479 USD
View
Price last confirmed 45 days ago
Retailer 4
-
$2,610 USD
A$4,015 AUD
View
Price last confirmed 119 days ago
B
Retailer 5
-
$3,125 USD
View
Most Expensive
B
Brilliant Earth
19806460A · Oct 27
$4,060 USD
View
5 more retailers have this diamond
Prices start from $531 USDSave up to $3,529 USD

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
3.85ct Oval
$531 USD