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Radiant|Lab Grown|IGI

1.51ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG761552504

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG761552504

Diamond specifications and retailer prices

From $427 AUD
$300 USD
As of October 30, 2026
Save $1,582 AUD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,009 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG761552504 or 761552504. Listed at 25 retailers as of October 30, 2026, with prices from $427 to $2,009, a $1,582 spread on the same certified stone. Reve Diamonds lists it at $2,009. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761552504
Dimensions5.58 × 5.58 × 8.07 mm
L/W Ratio1.00
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
5.58 mm5.58 mm1.51 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761552504
Side View
Table 63.0%Crown 40.7°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 68.3%

Caratlytics Score

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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: Oct 30
Current: $908 AUD|Low: $427 AUD|High: $1,920 AUD|Avg: $1,091 AUD|+4.6%
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
October 30, 2026
Retailer 3$427 AUD
Retailer 4$638 AUD
Retailer 10$698 AUD
Retailer 8$814 AUD
Retailer 11$843 AUD
Retailer 2$847 AUD
Retailer 1$908 AUD
Retailer 9$1,101 AUD
Retailer 12$1,133 AUD
Retailer 6$1,649 AUD
Retailer 5$1,714 AUD
Retailer 13$1,738 AUD
Retailer 7$1,907 AUD

40 data points across 13 retailers

25 retailers$427 AUD to $2,009 AUD

Retailer 1
-
$382 AUD
$268 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$427 AUD
$300 USD
View
Final sale: no returns
Retailer 3
-
$443 AUD
$311 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$474 AUD
$333 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$474 AUD
$333 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$528 AUD
HK$2,900 HKD
View
B+
Retailer 7
-
$638 AUD
$448 USD
View
A
Retailer 8
-
$698 AUD
$490 USD
View
A
Retailer 9
-
$814 AUD
ZAR 9,233 ZAR
View
B+
Retailer 10
-
$843 AUD
€564 EUR
View
A
Retailer 11
-
$847 AUD
$595 USD
View
B+
Retailer 12
-
$894 AUD
$628 USD
View
B+
Retailer 13
-
$908 AUD
£502 GBP
View
B+
Retailer 14
-
$1,101 AUD
View
Retailer 15
-
$1,133 AUD
$796 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$1,204 AUD
$846 USD
View
Retailer 17
-
$1,522 AUD
$1,069 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$1,523 AUD
SGD 1,446 SGD
View
B
Retailer 19
-
$1,595 AUD
$1,120 USD
View
B
Retailer 20
-
$1,649 AUD
View
B
Retailer 21
-
$1,738 AUD
$1,221 USD
View
B
Retailer 22
-
$1,821 AUD
$1,279 USD
View
B
Retailer 23
-
$1,907 AUD
£1,055 GBP
View
Retailer 24
-
$1,980 AUD
$1,391 USD
View
Price last confirmed 60 days ago
Most Expensive
B
Reve Diamonds
1E4198A2E · Oct 30
$2,009 AUD
$1,411 USD
View
24 more retailers have this diamond
Prices start from $427 AUDSave up to $1,582 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 Radiant
$427 AUD