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Oval|Lab Grown|IGI

4.57ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG821634714

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821634714

Diamond specifications and retailer prices

From $895 AUD
$629 USD
As of November 1, 2026
Save $6,897 AUD (89%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,792 AUD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 4.57ct lab-grown oval diamond

This 4.57ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821634714 or 821634714. Listed at 6 retailers as of November 1, 2026, with prices from $895 to $7,792, a $6,897 spread on the same certified stone. Frank Darling lists it at $7,792. 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

4.57
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821634714
Dimensions13.79 × 9.43 × 5.68 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.79 mm9.43 mm4.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821634714
Side View
Table 61.0%Crown 35.2°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 60.2%

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: Nov 1
Current: $7,792 AUD|Low: $895 AUD|High: $7,793 AUD|Avg: $3,021 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$895 AUD
Retailer 7$1,167 AUD
Retailer 5$1,244 AUD
Retailer 6$1,595 AUD
Retailer 8$2,342 AUD
Retailer 9$2,879 AUD
Retailer 2$3,252 AUD
Retailer 3$4,655 AUD
Retailer 10$6,420 AUD
Frank Darling$7,792 AUD

17 data points across 10 retailers

6 retailers$895 AUD to $7,792 AUD

A
Cheapest Retailer
-
$895 AUD
$629 USD
Final sale: no returns
B+
Retailer 2
-
$1,244 AUD
$874 USD
View
B+
Retailer 3
-
$3,252 AUD
$2,284 USD
View
B
Retailer 4
-
$4,655 AUD
$3,270 USD
View
Retailer 5
-
$6,420 AUD
$4,510 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Frank Darling
100190333669KD · Nov 2
$7,792 AUD
$5,473 USD
View
5 more retailers have this diamond
Prices start from $895 AUDSave up to $6,897 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
4.57ct Oval
$895 AUD