CaratHunter
Plans
Round|Lab Grown|IGI

1.51ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG754515966

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754515966

Diamond specifications and retailer prices

From $333 AUD
As of November 5, 2026
Save $1,592 AUD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,925 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 LG754515966 or 754515966. Listed at 25 retailers as of November 4, 2026, with prices from $333 to $1,925, a $1,592 spread on the same certified stone. Reve Diamonds lists it at $1,925. 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 angle33.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515966
Dimensions7.45 × 7.47 × 4.43 mm
L/W Ratio1.00
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
7.45 mm7.47 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515966
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.4%

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 5
Current: $767 AUD|Low: $301 AUD|High: $1,770 AUD|Avg: $861 AUD|-3.8%
Retailer 1
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
November 6, 2026
Retailer 11$333 AUD
Retailer 13$350 AUD
Retailer 12$371 AUD
Retailer 15$374 AUD
Retailer 9$626 AUD
Retailer 4$759 AUD
Retailer 1$767 AUD
Retailer 3$791 AUD
Retailer 5$861 AUD
Retailer 2$1,029 AUD
Retailer 7$1,096 AUD
Retailer 10$1,201 AUD
Retailer 6$1,490 AUD
Retailer 8$1,676 AUD
Retailer 14$1,756 AUD

23 data points across 15 retailers

25 retailers$333 AUD to $1,925 AUD

A
Cheapest Retailer
-
$333 AUD
A
Retailer 2
-
$350 AUD
View
A
Retailer 3
-
$371 AUD
View
Final sale: no returns
A
Retailer 4
-
$374 AUD
View
Retailer 5
-
$440 AUD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$493 AUD
View
B+
Retailer 7
-
$593 AUD
View
A
Retailer 8
-
$626 AUD
View
A
Retailer 9
-
$709 AUD
View
A
Retailer 10
-
$759 AUD
View
B+
Retailer 11
-
$767 AUD
View
A
Retailer 12
-
$791 AUD
View
B+
Retailer 13
-
$796 AUD
View
B+
Retailer 14
-
$861 AUD
View
B+
Retailer 15
-
$1,029 AUD
View
B+
Retailer 16
-
$1,096 AUD
View
Retailer 17
-
$1,111 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,201 AUD
View
B
Retailer 19
-
$1,420 AUD
View
B
Retailer 20
-
$1,484 AUD
View
B
Retailer 21
-
$1,486 AUD
View
Retailer 22
-
$1,490 AUD
View
Price last confirmed 8 days ago
B
Retailer 23
-
$1,676 AUD
View
B
Retailer 24
-
$1,756 AUD
View
Most Expensive
B
Reve Diamonds
AAF9D9A2C · Nov 4
$1,925 AUD
$1,347 USD
View
24 more retailers have this diamond
Prices start from $333 AUDSave up to $1,592 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
$333 AUD