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Radiant|Lab Grown|IGI

1.51ct G VVS1 Radiant Lab Grown Diamond

GD • G/VVS1 • IGI LG414001552

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

Certificate IGI LG414001552

Diamond specifications and retailer prices

From $700 AUD
As of November 4, 2026
Save $2,686 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,386 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG414001552 or 414001552. Listed at 14 retailers as of November 4, 2026, with prices from $700 to $3,386, a $2,686 spread on the same certified stone. Do Amore Diamonds lists it at $3,386. 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
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG414001552
Dimensions6.51 × 5.48 × 4.25 mm
L/W Ratio1.19
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
6.51 mm5.48 mm1.51 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG414001552
Side View
Table 70.5%CrownGirdle: ThickPavilionCulet: NoneDepth 77.6%

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 4
Current: $3,386 AUD|Low: $551 AUD|High: $3,386 AUD|Avg: $1,459 AUD|+17.9%
Do Amore Diamonds
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
November 5, 2026
Retailer 8$700 AUD
Retailer 4$720 AUD
Retailer 14$787 AUD
Retailer 10$900 AUD
Retailer 2$916 AUD
Retailer 13$954 AUD
Retailer 9$1,223 AUD
Retailer 12$1,453 AUD
Retailer 7$1,628 AUD
Retailer 5$1,818 AUD
Retailer 3$1,913 AUD
Retailer 11$2,094 AUD
Retailer 6$2,134 AUD
Do Amore Diamonds$3,386 AUD

32 data points across 14 retailers

14 retailers$700 AUD to $3,386 AUD

A
Cheapest Retailer
-
$700 AUD
B+
Retailer 2
-
$720 AUD
View
B+
Retailer 3
-
$787 AUD
View
B+
Retailer 4
-
$900 AUD
View
B+
Retailer 5
-
$916 AUD
View
B+
Retailer 6
-
$954 AUD
View
B
Retailer 7
-
$1,223 AUD
View
B
Retailer 8
-
$1,453 AUD
View
B
Retailer 9
-
$1,528 AUD
View
B
Retailer 10
-
$1,628 AUD
View
B
Retailer 11
-
$1,818 AUD
View
B
Retailer 12
-
$1,913 AUD
View
Retailer 13
-
$2,094 AUD
View
Price last confirmed 10 days ago
Most Expensive
C
Do Amore Diamonds
27-5F2873FC0 · Nov 5
$3,386 AUD
$2,370 USD
View
13 more retailers have this diamond
Prices start from $700 AUDSave up to $2,686 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
$700 AUD