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Oval|Lab Grown|IGI

3.85ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG821633319

Certificate IGI LG821633319

Diamond specifications and retailer prices

From $1,283 AUD
$901 USD
As of October 31, 2026
Save $456 AUD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,738 AUD at Adiamor · As of October 31, 2026
View at Adiamor

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821633319 or 821633319. Listed at 4 retailers as of October 31, 2026, with prices from $1,283 to $1,738, a $456 spread on the same certified stone. Adiamor lists it at $1,738. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG821633319
Dimensions12.33 × 8.98 × 5.53 mm
L/W Ratio1.37
Top View
12.33 mm8.98 mm3.85 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821633319
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.6%

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 31
Current: $1,738 AUD|Low: $1,283 AUD|High: $1,741 AUD|Avg: $1,472 AUD|-0.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$1,283 AUD
Retailer 3$1,301 AUD
Retailer 5$1,475 AUD
Retailer 2$1,575 AUD
Adiamor$1,738 AUD

12 data points across 5 retailers

4 retailers$1,283 AUD to $1,738 AUD

A
Cheapest Retailer
-
$1,283 AUD
$901 USD
B+
Retailer 2
-
$1,301 AUD
$914 USD
View
A
Retailer 3
-
$1,575 AUD
€1,054 EUR
View
Most Expensive
B+
Adiamor
D-82524262 · Oct 31
$1,738 AUD
$1,221 USD
View
3 more retailers have this diamond
Prices start from $1,283 AUDSave up to $456 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
$1,283 AUD