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Round|Lab Grown|IGI

1.51ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG783628774

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783628774

Diamond specifications and retailer prices

From $399 AUD
As of November 5, 2026
Save $1,667 AUD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,066 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 LG783628774 or 783628774. Listed at 25 retailers as of November 4, 2026, with prices from $399 to $2,066, a $1,667 spread on the same certified stone. Reve Diamonds lists it at $2,066. 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 angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783628774
Dimensions7.30 × 7.35 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.30 mm7.35 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783628774
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°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: $854 AUD|Low: $399 AUD|High: $2,071 AUD|Avg: $1,066 AUD|+0.7%
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Retailer 21
Reve Diamonds
November 6, 2026
Retailer 9$399 AUD
Retailer 10$446 AUD
Retailer 5$463 AUD
Retailer 2$494 AUD
Retailer 6$664 AUD
Retailer 14$721 AUD
Retailer 16$724 AUD
Retailer 15$751 AUD
Retailer 20$851 AUD
Retailer 1$854 AUD
Retailer 4$867 AUD
Retailer 18$880 AUD
Retailer 13$926 AUD
Retailer 19$1,159 AUD
Retailer 12$1,283 AUD
Retailer 8$1,521 AUD
Retailer 11$1,586 AUD
Retailer 3$1,590 AUD
Retailer 7$1,661 AUD
Retailer 21$1,903 AUD
Retailer 17$1,976 AUD
Reve Diamonds$2,066 AUD

28 data points across 22 retailers

25 retailers$399 AUD to $2,066 AUD

A
Cheapest Retailer
-
$399 AUD
A
Retailer 2
-
$446 AUD
View
Final sale: no returns
A
Retailer 3
-
$463 AUD
View
A
Retailer 4
-
$494 AUD
View
Retailer 5
-
$497 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$549 AUD
View
A
Retailer 7
-
$664 AUD
View
A
Retailer 8
-
$721 AUD
View
A
Retailer 9
-
$724 AUD
View
A
Retailer 10
-
$751 AUD
View
B+
Retailer 11
-
$851 AUD
View
B+
Retailer 12
-
$854 AUD
View
B+
Retailer 13
-
$867 AUD
View
B+
Retailer 14
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$880 AUD
View
B+
Retailer 15
-
$926 AUD
View
B+
Retailer 16
-
$1,159 AUD
View
B+
Retailer 17
-
$1,283 AUD
View
Retailer 18
-
$1,521 AUD
View
Price last confirmed 8 days ago
Retailer 19
-
$1,526 AUD
View
Price last confirmed 9 days ago
B
Retailer 20
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$1,586 AUD
View
B
Retailer 21
-
$1,590 AUD
View
B
Retailer 22
-
$1,661 AUD
View
B
Retailer 23
-
$1,903 AUD
View
B
Retailer 24
-
$1,976 AUD
View
Most Expensive
B
Reve Diamonds
D357A1286 · Nov 4
$2,066 AUD
$1,446 USD
View
24 more retailers have this diamond
Prices start from $399 AUDSave up to $1,667 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
$399 AUD