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Round|Lab Grown|IGI

1.51ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG780656674

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780656674

Diamond specifications and retailer prices

From $366 AUD
As of November 5, 2026
Save $1,594 AUD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,960 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780656674 or 780656674. Listed at 25 retailers as of November 4, 2026, with prices from $366 to $1,960, a $1,594 spread on the same certified stone. Reve Diamonds lists it at $1,960. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780656674
Dimensions7.33 × 7.38 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.38 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780656674
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: $849 AUD|Low: $366 AUD|High: $1,960 AUD|Avg: $940 AUD|+1.4%
Retailer 1
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Retailer 21
Reve Diamonds
November 6, 2026
Retailer 10$366 AUD
Retailer 13$409 AUD
Retailer 6$424 AUD
Retailer 3$453 AUD
Retailer 7$611 AUD
Retailer 11$679 AUD
Retailer 15$689 AUD
Retailer 16$713 AUD
Retailer 21$781 AUD
Retailer 18$814 AUD
Retailer 17$844 AUD
Retailer 1$849 AUD
Retailer 5$870 AUD
Retailer 19$1,060 AUD
Retailer 12$1,176 AUD
Retailer 4$1,457 AUD
Retailer 14$1,461 AUD
Retailer 9$1,501 AUD
Retailer 8$1,530 AUD
Retailer 2$1,783 AUD
Retailer 20$1,816 AUD
Reve Diamonds$1,960 AUD

28 data points across 22 retailers

25 retailers$366 AUD to $1,960 AUD

A
Cheapest Retailer
-
$366 AUD
A
Retailer 2
-
$409 AUD
View
Final sale: no returns
A
Retailer 3
-
$424 AUD
View
A
Retailer 4
-
$453 AUD
View
Retailer 5
-
$457 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$511 AUD
View
B+
Retailer 7
-
$611 AUD
View
A
Retailer 8
-
$679 AUD
View
A
Retailer 9
-
$689 AUD
View
A
Retailer 10
-
$713 AUD
View
A
Retailer 11
-
$781 AUD
View
B+
Retailer 12
-
$814 AUD
View
B+
Retailer 13
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$844 AUD
View
B+
Retailer 14
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$849 AUD
View
B+
Retailer 15
-
$870 AUD
View
B+
Retailer 16
-
$1,060 AUD
View
B+
Retailer 17
-
$1,176 AUD
View
Retailer 18
-
$1,411 AUD
View
Price last confirmed 95 days ago
B
Retailer 19
-
$1,457 AUD
View
B
Retailer 20
-
$1,461 AUD
View
Retailer 21
-
$1,501 AUD
View
Price last confirmed 8 days ago
B
Retailer 22
-
$1,530 AUD
View
B
Retailer 23
-
$1,783 AUD
View
B
Retailer 24
-
$1,816 AUD
View
Most Expensive
B
Reve Diamonds
39D026A18 · Nov 4
$1,960 AUD
$1,372 USD
View
24 more retailers have this diamond
Prices start from $366 AUDSave up to $1,594 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 Round
$366 AUD