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Oval|Lab Grown|IGI

4.89ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG851604863

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851604863

Diamond specifications and retailer prices

From $843 AUD
$592 USD
As of October 31, 2026
Save $2,627 AUD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,469 AUD at Brilliance · As of October 31, 2026
View at Brilliance

About this 4.89ct lab-grown oval diamond

This 4.89ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851604863 or 851604863. Listed at 6 retailers as of October 31, 2026, with prices from $843 to $3,469, a $2,627 spread on the same certified stone. Brilliance lists it at $3,469. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.89
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604863
Dimensions13.57 × 9.72 × 5.91 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm9.72 mm4.89 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604863
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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 31
Current: $3,469 AUD|Low: $843 AUD|High: $3,469 AUD|Avg: $2,075 AUD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2$843 AUD
Retailer 3$1,439 AUD
Retailer 5$1,448 AUD
Retailer 4$2,496 AUD
Retailer 6$3,040 AUD
Brilliance$3,469 AUD

2 data points across 6 retailers

6 retailers$843 AUD to $3,469 AUD

A
Cheapest Retailer
-
$843 AUD
$592 USD
Final sale: no returns
A
Retailer 2
-
$1,439 AUD
£796 GBP
View
B+
Retailer 3
-
$1,448 AUD
$1,017 USD
View
B+
Retailer 4
-
$2,496 AUD
$1,753 USD
View
B+
Retailer 5
-
$3,040 AUD
$2,135 USD
View
Most Expensive
B+
Brilliance
D46560398 · Oct 31
$3,469 AUD
$2,437 USD
View
5 more retailers have this diamond
Prices start from $843 AUDSave up to $2,627 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
4.89ct Oval
$843 AUD