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Oval|Lab Grown|IGI

9.40ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG642427392

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG642427392

Diamond specifications and retailer prices

From $2,530 AUD
$1,777 USD
As of October 29, 2026
Save $7,756 AUD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,286 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 9.4ct lab-grown oval diamond

This 9.4ct 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 LG642427392 or 642427392. Listed at 23 retailers as of October 29, 2026, with prices from $2,530 to $10,286, a $7,756 spread on the same certified stone. Taylor and Hart lists it at $10,286. 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

9.40
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642427392
Dimensions17.08 × 11.77 × 7.55 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.08 mm11.77 mm9.40 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642427392
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,126 AUD|Low: $2,429 AUD|High: $8,810 AUD|Avg: $5,205 AUD|-1.3%
Retailer 1
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
October 31, 2026
Retailer 17$2,530 AUD
Retailer 5$2,832 AUD
Retailer 2$2,934 AUD
Retailer 7$2,934 AUD
Retailer 13$3,175 AUD
Retailer 10$3,501 AUD
Retailer 9$3,667 AUD
Retailer 1$4,126 AUD
Retailer 11$4,542 AUD
Retailer 4$4,602 AUD
Retailer 16$4,934 AUD
Retailer 14$5,445 AUD
Retailer 3$7,905 AUD
Retailer 15$8,214 AUD
Retailer 12$8,423 AUD
Retailer 6$8,449 AUD
Retailer 8$8,810 AUD

44 data points across 17 retailers

23 retailers$2,530 AUD to $10,286 AUD

A
Cheapest Retailer
-
$2,530 AUD
$1,777 USD
A
Retailer 2
-
$2,752 AUD
$1,933 USD
View
A
Retailer 3
-
$2,832 AUD
$1,989 USD
View
Final sale: no returns
A
Retailer 4
-
$2,934 AUD
$2,061 USD
View
Retailer 5
-
$2,934 AUD
$2,061 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$3,043 AUD
HK$16,700 HKD
View
A
Retailer 7
-
$3,175 AUD
$2,230 USD
View
A
Retailer 8
-
$3,501 AUD
£1,937 GBP
View
A
Retailer 9
-
$3,667 AUD
$2,576 USD
View
A
Retailer 10
-
$4,126 AUD
£2,282 GBP
View
B+
Retailer 11
-
$4,542 AUD
ZAR 51,539 ZAR
View
B+
Retailer 12
-
$4,602 AUD
$3,233 USD
View
B+
Retailer 13
-
$4,934 AUD
$3,466 USD
View
Retailer 14
-
$5,445 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$5,499 AUD
$3,863 USD
View
B+
Retailer 16
-
$6,075 AUD
£3,360 GBP
View
B
Retailer 17
-
$7,599 AUD
$5,338 USD
View
B
Retailer 18
-
$7,905 AUD
$5,553 USD
View
B
Retailer 19
-
$8,214 AUD
$5,770 USD
View
B
Retailer 20
-
$8,423 AUD
£4,659 GBP
View
B
Retailer 21
-
$8,449 AUD
$5,935 USD
View
B
Retailer 22
-
$8,810 AUD
SGD 8,363 SGD
View
Most Expensive
B
Taylor and Hart
BBLRYX4 · Oct 30
$10,286 AUD
$7,225 USD
View
22 more retailers have this diamond
Prices start from $2,530 AUDSave up to $7,756 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
9.40ct Oval
$2,530 AUD