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Oval|Lab Grown|IGI

1.25ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG840640960

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840640960

Diamond specifications and retailer prices

From $476 AUD
As of November 5, 2026
Save $2,338 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,814 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840640960 or 840640960. Listed at 17 retailers as of November 4, 2026, with prices from $476 to $2,814, a $2,338 spread on the same certified stone. Do Amore Diamonds lists it at $2,814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840640960
Dimensions8.76 × 6.04 × 3.71 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
8.76 mm6.04 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840640960
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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: Nov 5
Current: $2,814 AUD|Low: $269 AUD|High: $2,971 AUD|Avg: $1,088 AUD|+4.8%
Do Amore Diamonds
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
November 5, 2026
Retailer 8$310 AUD
Retailer 6$340 AUD
Retailer 2$476 AUD
Retailer 14$500 AUD
Retailer 11$533 AUD
Retailer 7$676 AUD
Retailer 13$843 AUD
Retailer 18$979 AUD
Retailer 4$1,031 AUD
Retailer 5$1,171 AUD
Retailer 10$1,266 AUD
Retailer 15$1,329 AUD
Retailer 17$1,350 AUD
Retailer 9$1,363 AUD
Retailer 12$1,601 AUD
Retailer 16$1,618 AUD
Retailer 3$1,743 AUD
Do Amore Diamonds$2,814 AUD

28 data points across 18 retailers

17 retailers$476 AUD to $2,814 AUD

Retailer 1
-
$310 AUD
Price last confirmed 19 days ago
Retailer 2
-
$340 AUD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$476 AUD
View
B+
Retailer 4
-
$500 AUD
View
A
Retailer 5
-
$533 AUD
View
B+
Retailer 6
-
$843 AUD
View
B+
Retailer 7
-
$979 AUD
View
Retailer 8
-
$1,031 AUD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$1,057 AUD
View
B+
Retailer 10
-
$1,171 AUD
View
B
Retailer 11
-
$1,329 AUD
View
B
Retailer 12
-
$1,350 AUD
View
Retailer 13
-
$1,363 AUD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$1,601 AUD
View
B
Retailer 15
-
$1,618 AUD
View
B
Retailer 16
-
$1,743 AUD
View
Most Expensive
B
Do Amore Diamonds
27-320ECB939 · Nov 4
$2,814 AUD
$1,970 USD
View
16 more retailers have this diamond
Prices start from $476 AUDSave up to $2,338 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
1.25ct Oval
$476 AUD