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Oval|Lab Grown|IGI

4.88ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG840644958

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840644958

Diamond specifications and retailer prices

From $763 AUD
$536 USD
As of October 29, 2026
Save $3,563 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,326 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.88ct lab-grown oval diamond

This 4.88ct 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 LG840644958 or 840644958. Listed at 12 retailers as of October 29, 2026, with prices from $763 to $4,326, a $3,563 spread on the same certified stone. With Clarity lists it at $4,326. 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

4.88
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840644958
Dimensions13.99 × 9.66 × 5.81 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.99 mm9.66 mm4.88 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840644958
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.1%

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: $1,439 AUD|Low: $763 AUD|High: $4,640 AUD|Avg: $2,292 AUD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 31, 2026
Retailer 10$763 AUD
Retailer 8$856 AUD
Retailer 4$898 AUD
Retailer 1$1,439 AUD
Retailer 3$1,556 AUD
Retailer 5$1,897 AUD
Retailer 9$2,443 AUD
Retailer 7$2,449 AUD
Retailer 11$2,490 AUD
Retailer 2$3,289 AUD
Retailer 6$3,958 AUD
With Clarity$4,326 AUD

26 data points across 12 retailers

12 retailers$763 AUD to $4,326 AUD

A
Cheapest Retailer
-
$763 AUD
$536 USD
A
Retailer 2
-
$856 AUD
$601 USD
View
A
Retailer 3
-
$898 AUD
£497 GBP
View
A
Retailer 4
-
$1,439 AUD
€963 EUR
View
A
Retailer 5
-
$1,556 AUD
$1,093 USD
View
A
Retailer 6
-
$1,897 AUD
View
A
Retailer 7
-
$2,443 AUD
$1,716 USD
View
B+
Retailer 8
-
$2,449 AUD
$1,720 USD
View
A
Retailer 9
-
$2,490 AUD
$1,749 USD
View
B
Retailer 10
-
$3,289 AUD
$2,310 USD
View
B+
Retailer 11
-
$3,958 AUD
£2,189 GBP
View
Most Expensive
B
With Clarity
840644958 · Oct 31
$4,326 AUD
$3,039 USD
View
11 more retailers have this diamond
Prices start from $763 AUDSave up to $3,563 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
4.88ct Oval
$763 AUD