CaratHunter
Plans
Oval|Lab Grown|IGI

4.85ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG826690550

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826690550

Diamond specifications and retailer prices

From $817 AUD
$574 USD
As of October 31, 2026
Save $649 AUD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,570 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.85ct lab-grown oval diamond

This 4.85ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826690550 or 826690550. Listed at 3 retailers as of October 30, 2026, with a 79% 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

4.85
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826690550
Dimensions13.20 × 9.66 × 6.08 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm9.66 mm4.85 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826690550
Side View
Table 61.0%Crown 34.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 62.9%

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: $4,570 AUD|Low: $817 AUD|High: $4,641 AUD|Avg: $2,501 AUD|-1.5%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$817 AUD
Retailer 2$1,466 AUD
Rare Carat$4,570 AUD

37 data points across 3 retailers

3 retailers$817 AUD to $1,466 AUD

A
Cheapest Retailer
-
$817 AUD
$574 USD
Final sale: no returns
A
Retailer 2
-
$1,466 AUD
£811 GBP
View
Most Expensive
Rare Carat
826690550 · Oct 21
$4,570 AUD
$3,210 USD
View
Price last confirmed 10 days ago
2 more retailers have this diamond
Prices start from $817 AUDSave up to $649 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
4.85ct Oval
$817 AUD