CaratHunter
Plans
Radiant|Lab Grown|IGI

1.51ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG671493480

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

Certificate IGI LG671493480

Diamond specifications and retailer prices

From $320 AUD
As of November 4, 2026
Save $2,751 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,071 AUD at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG671493480 or 671493480. Listed at 19 retailers as of November 4, 2026, with prices from $320 to $3,071, a $2,751 spread on the same certified stone. Do Amore Diamonds lists it at $3,071. 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
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671493480
Dimensions8.31 × 5.52 × 3.84 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.52 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671493480
Side View
Table 66.0%Crown 42.2°Girdle: MediumPavilion 35.1°Culet: NoneDepth 69.6%

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: $3,071 AUD|Low: $319 AUD|High: $3,071 AUD|Avg: $1,060 AUD
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 17$320 AUD
Retailer 14$370 AUD
Retailer 5$396 AUD
Retailer 9$396 AUD
Retailer 6$531 AUD
Retailer 11$534 AUD
Retailer 16$543 AUD
Retailer 2$823 AUD
Retailer 4$864 AUD
Retailer 12$1,200 AUD
Retailer 13$1,256 AUD
Retailer 15$1,279 AUD
Retailer 3$1,406 AUD
Retailer 7$1,611 AUD
Retailer 8$1,648 AUD
Retailer 10$1,747 AUD
Do Amore Diamonds$3,071 AUD

38 data points across 17 retailers

19 retailers$320 AUD to $3,071 AUD

A
Cheapest Retailer
-
$320 AUD
A
Retailer 2
-
$370 AUD
View
A
Retailer 3
-
$371 AUD
View
Final sale: no returns
Retailer 4
-
$396 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$396 AUD
View
B+
Retailer 6
-
$531 AUD
View
A
Retailer 7
-
$534 AUD
View
A
Retailer 8
-
$543 AUD
View
A
Retailer 9
-
$823 AUD
View
B+
Retailer 10
-
$864 AUD
View
B+
Retailer 11
-
$1,200 AUD
View
Retailer 12
-
$1,256 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,279 AUD
View
Retailer 14
-
$1,300 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,406 AUD
View
B
Retailer 16
-
$1,611 AUD
View
Retailer 17
-
$1,648 AUD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$1,747 AUD
View
Most Expensive
B
Do Amore Diamonds
27-0E7308343 · Nov 4
$3,071 AUD
$2,150 USD
View
18 more retailers have this diamond
Prices start from $320 AUDSave up to $2,751 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
$320 AUD