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Oval|Lab Grown|IGI

1.51ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG842631845

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842631845

Diamond specifications and retailer prices

From $321 AUD
As of November 5, 2026
Save $3,116 AUD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,437 AUD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631845 or 842631845. Listed at 22 retailers as of November 4, 2026, with prices from $321 to $3,437, a $3,116 spread on the same certified stone. Yadav Diamonds lists it at $3,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631845
Dimensions9.10 × 6.46 × 4.01 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.10 mm6.46 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631845
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.1%

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: $731 AUD|Low: $321 AUD|High: $1,704 AUD|Avg: $918 AUD|-4.7%
Retailer 1
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Retailer 21
November 6, 2026
Retailer 9$321 AUD
Retailer 21$373 AUD
Retailer 18$399 AUD
Retailer 14$403 AUD
Retailer 12$417 AUD
Retailer 13$457 AUD
Retailer 7$536 AUD
Retailer 19$649 AUD
Retailer 16$686 AUD
Retailer 1$731 AUD
Retailer 5$760 AUD
Retailer 4$876 AUD
Retailer 15$929 AUD
Retailer 3$976 AUD
Retailer 20$1,279 AUD
Retailer 2$1,304 AUD
Retailer 10$1,354 AUD
Retailer 6$1,451 AUD
Retailer 17$1,594 AUD
Retailer 8$1,640 AUD
Retailer 11$1,650 AUD

23 data points across 21 retailers

22 retailers$321 AUD to $3,437 AUD

A
Cheapest Retailer
-
$321 AUD
A
Retailer 2
-
$373 AUD
View
A
Retailer 3
-
$399 AUD
View
Retailer 4
-
$403 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
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$417 AUD
View
A
Retailer 6
-
$457 AUD
View
B+
Retailer 7
-
$536 AUD
View
A
Retailer 8
-
$649 AUD
View
A
Retailer 9
-
$686 AUD
View
A
Retailer 10
-
$731 AUD
View
A
Retailer 11
-
$760 AUD
View
A
Retailer 12
-
$876 AUD
View
A
Retailer 13
-
$929 AUD
View
A
Retailer 14
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$976 AUD
View
B+
Retailer 15
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$1,279 AUD
View
B+
Retailer 16
-
$1,304 AUD
View
B+
Retailer 17
-
$1,354 AUD
View
B+
Retailer 18
-
$1,451 AUD
View
B+
Retailer 19
-
$1,594 AUD
View
B+
Retailer 20
-
$1,640 AUD
View
Retailer 21
-
$1,650 AUD
View
Price last confirmed 16 days ago
Most Expensive
B
Yadav Diamonds
13316056 · Nov 4
$3,437 AUD
$2,406 USD
View
21 more retailers have this diamond
Prices start from $321 AUDSave up to $3,116 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
1.51ct Oval
$321 AUD