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Oval|Lab Grown|IGI

11.25ct H VS1 Oval Lab Grown Diamond

EX • H/VS1

Diamond specifications and retailer prices

From $2,357 AUD
$1,656 USD
As of November 1, 2026
Save $11,224 AUD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $13,581 AUD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 11.25ct lab-grown oval diamond

This 11.25ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 6 retailers as of November 1, 2026, with prices from $2,357 to $13,581, a $11,224 spread on the same certified stone. The Diamond Guys lists it at $13,581. 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

11.25
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions18.53 × 12.54 × 7.73 mm
L/W Ratio1.48
Top View
18.53 mm12.54 mm11.25 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

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: $2,424 AUD|Low: $2,305 AUD|High: $13,837 AUD|Avg: $5,487 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
November 1, 2026
Retailer 5$2,357 AUD
Retailer 1$2,424 AUD
Retailer 2$2,565 AUD
Retailer 3$5,134 AUD
Retailer 4$5,657 AUD
The Diamond Guys$13,581 AUD

41 data points across 6 retailers

6 retailers$2,357 AUD to $13,581 AUD

A
Cheapest Retailer
-
$2,357 AUD
$1,656 USD
A
Retailer 2
-
$2,424 AUD
£1,341 GBP
View
A
Retailer 3
-
$2,565 AUD
$1,802 USD
View
B+
Retailer 4
-
$5,134 AUD
CA$5,009 CAD
View
B+
Retailer 5
-
$5,657 AUD
$3,974 USD
View
Most Expensive
B
The Diamond Guys
1922431671 · Nov 1
$13,581 AUD
$9,540 USD
View
5 more retailers have this diamond
Prices start from $2,357 AUDSave up to $11,224 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
11.25ct Oval
$2,357 AUD