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Oval|Lab Grown|IGI

3.85ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG823698113

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823698113

Diamond specifications and retailer prices

From $661 AUD
$464 USD
As of October 27, 2026
Save $2,403 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,101 AUD at MOH London · As of October 21, 2026
View at MOH London

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 LG823698113 or 823698113. Listed at 14 retailers as of October 27, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823698113
Dimensions13.06 × 8.72 × 5.04 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.06 mm8.72 mm3.85 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823698113
Side View
Table 62.0%Crown 33.1°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 57.8%

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 27
Current: $3,101 AUD|Low: $661 AUD|High: $4,023 AUD|Avg: $1,978 AUD|-22.0%
MOH London
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
October 31, 2026
Retailer 5$661 AUD
Retailer 12$740 AUD
Retailer 4$819 AUD
Retailer 13$1,280 AUD
Retailer 2$1,281 AUD
Retailer 10$1,357 AUD
Retailer 7$1,499 AUD
Retailer 11$1,777 AUD
Retailer 6$1,786 AUD
Retailer 14$2,201 AUD
Retailer 15$2,295 AUD
Retailer 3$2,632 AUD
Retailer 9$2,740 AUD
Retailer 8$2,777 AUD
Retailer 16$3,064 AUD
MOH London$3,101 AUD

39 data points across 16 retailers

14 retailers$661 AUD to $3,064 AUD

A
Cheapest Retailer
-
$661 AUD
$464 USD
A
Retailer 2
-
$740 AUD
$520 USD
View
A
Retailer 3
-
$819 AUD
$575 USD
View
B+
Retailer 4
-
$1,280 AUD
$899 USD
View
A
Retailer 5
-
$1,281 AUD
$900 USD
View
A
Retailer 6
-
$1,357 AUD
£751 GBP
View
A
Retailer 7
-
$1,777 AUD
ZAR 20,171 ZAR
View
Retailer 8
-
$1,786 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$2,201 AUD
$1,546 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,295 AUD
$1,612 USD
View
B
Retailer 11
-
$2,632 AUD
$1,849 USD
View
B+
Retailer 12
-
$2,740 AUD
$1,924 USD
View
B+
Retailer 13
-
$3,064 AUD
$2,152 USD
View
Most Expensive
MOH London
LG823698113 · Oct 21
$3,101 AUD
£1,715 GBP
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $661 AUDSave up to $2,403 AUD

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
$661 AUD