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Oval|Lab Grown|IGI

9.25ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG628476676

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628476676

Diamond specifications and retailer prices

From $1,983 AUD
$1,393 USD
As of October 29, 2026
Save $9,762 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,745 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.25ct lab-grown oval diamond

This 9.25ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628476676 or 628476676. Listed at 23 retailers as of October 29, 2026, with prices from $1,983 to $11,745, a $9,762 spread on the same certified stone. Brilliant Earth lists it at $11,745. 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

9.25
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628476676
Dimensions17.01 × 11.47 × 7.32 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.01 mm11.47 mm9.25 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628476676
Side View
Table 60.0%Crown 38.1°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 63.8%

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 29
Current: $11,745 AUD|Low: $1,903 AUD|High: $12,983 AUD|Avg: $4,332 AUD|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 17$1,983 AUD
Retailer 8$2,157 AUD
Retailer 3$2,221 AUD
Retailer 6$2,301 AUD
Retailer 18$2,541 AUD
Retailer 2$2,745 AUD
Retailer 9$3,075 AUD
Retailer 11$3,245 AUD
Retailer 13$3,263 AUD
Retailer 14$3,474 AUD
Retailer 12$3,560 AUD
Retailer 10$3,768 AUD
Retailer 7$4,311 AUD
Retailer 5$6,200 AUD
Retailer 15$6,577 AUD
Retailer 4$6,786 AUD
Retailer 16$7,887 AUD
Brilliant Earth$11,745 AUD

40 data points across 18 retailers

23 retailers$1,983 AUD to $11,745 AUD

A
Cheapest Retailer
-
$1,983 AUD
$1,393 USD
A
Retailer 2
-
$2,157 AUD
$1,515 USD
View
A
Retailer 3
-
$2,221 AUD
$1,560 USD
View
Final sale: no returns
Retailer 4
-
$2,301 AUD
$1,616 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,301 AUD
$1,616 USD
View
A
Retailer 6
-
$2,541 AUD
$1,785 USD
View
A
Retailer 7
-
$2,745 AUD
£1,518 GBP
View
A
Retailer 8
-
$3,075 AUD
$2,160 USD
View
A
Retailer 9
-
$3,245 AUD
£1,795 GBP
View
B+
Retailer 10
-
$3,263 AUD
$2,292 USD
View
A
Retailer 11
-
$3,474 AUD
€2,324 EUR
View
A
Retailer 12
-
$3,560 AUD
ZAR 40,402 ZAR
View
A
Retailer 13
-
$3,768 AUD
$2,647 USD
View
B+
Retailer 14
-
$4,311 AUD
$3,028 USD
View
B+
Retailer 15
-
$5,554 AUD
£3,072 GBP
View
B+
Retailer 16
-
$5,620 AUD
$3,948 USD
View
B+
Retailer 17
-
$6,200 AUD
$4,355 USD
View
B+
Retailer 18
-
$6,577 AUD
£3,638 GBP
View
B
Retailer 19
-
$6,786 AUD
$4,767 USD
View
B
Retailer 20
-
$7,203 AUD
$5,060 USD
View
B
Retailer 21
-
$7,887 AUD
$5,540 USD
View
B
Retailer 22
-
$8,088 AUD
$5,681 USD
View
Most Expensive
B
Brilliant Earth
9913818A · Oct 29
$11,745 AUD
$8,250 USD
View
22 more retailers have this diamond
Prices start from $1,983 AUDSave up to $9,762 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
9.25ct Oval
$1,983 AUD