Oval|Lab Grown|IGI

3.85ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG810621703

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG810621703

Diamond specifications and retailer prices

From $535 USD
As of October 29, 2026
Save $3,945 USD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,480 USD at Brilliant Earth · As of October 29, 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 LG810621703 or 810621703. Listed at 24 retailers as of October 29, 2026, with prices from $535 to $4,480, a $3,945 spread on the same certified stone. Brilliant Earth lists it at $4,480. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810621703
Dimensions12.23 × 9.02 × 5.16 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.23 mm9.02 mm3.85 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810621703
Side View
Table 62.0%Crown 38.7°Girdle: MED-THKPavilion 33.4°Culet: NoneDepth 57.2%

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: $4,480 USD|Low: $524 USD|High: $4,520 USD|Avg: $1,629 USD|+1.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 4$535 USD
Retailer 23$599 USD
Retailer 9$663 USD
Retailer 14$663 USD
Retailer 17$759 USD
Retailer 20$800 USD
Retailer 8$975 USD
Retailer 2$1,024 USD
Retailer 7$1,026 USD
Retailer 21$1,155 USD
Retailer 13$1,401 USD
Retailer 18$1,422 USD
Retailer 19$1,440 USD
Retailer 5$1,636 USD
Retailer 3$1,712 USD
Retailer 6$1,744 USD
Retailer 10$1,935 USD
Retailer 12$2,136 USD
Retailer 15$2,154 USD
Retailer 11$2,227 USD
Retailer 16$2,660 USD
Retailer 22$2,772 USD
Brilliant Earth$4,480 USD

31 data points across 23 retailers

24 retailers$535 USD to $4,480 USD

A
Cheapest Retailer
-
$535 USD
A
Retailer 2
-
$599 USD
View
A
Retailer 3
-
$663 USD
View
Retailer 4
-
$663 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$759 USD
£598 GBP
View
A
Retailer 6
-
$800 USD
View
A
Retailer 7
-
$975 USD
View
A
Retailer 8
-
$1,024 USD
£806 GBP
View
B+
Retailer 9
-
$1,026 USD
View
A
Retailer 10
-
$1,155 USD
€1,100 EUR
View
B+
Retailer 11
-
$1,401 USD
A$2,155 AUD
View
A
Retailer 12
-
$1,422 USD
A$2,188 AUD
View
A
Retailer 13
-
$1,440 USD
ZAR 23,271 ZAR
View
B+
Retailer 14
-
$1,636 USD
View
B+
Retailer 15
-
$1,712 USD
View
B+
Retailer 16
-
$1,744 USD
View
B+
Retailer 17
-
$1,935 USD
£1,524 GBP
View
B+
Retailer 18
-
$2,136 USD
View
B+
Retailer 19
-
$2,154 USD
View
B+
Retailer 20
-
$2,227 USD
View
Retailer 21
-
$2,660 USD
A$4,092 AUD
View
Price last confirmed 22 days ago
B
Retailer 22
-
$2,772 USD
£2,183 GBP
View
Retailer 23
-
$3,570 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Brilliant Earth
20304933A · Oct 29
$4,480 USD
View
23 more retailers have this diamond
Prices start from $535 USDSave up to $3,945 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
$535 USD