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Radiant|Lab Grown|IGI

1.51ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG657463184

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

Certificate IGI LG657463184

Diamond specifications and retailer prices

From ₹27,494 INR
As of November 4, 2026
Save ₹2,16,265 INR (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: ₹2,78,716 INR at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG657463184 or 657463184. Listed at 25 retailers as of November 4, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657463184
Dimensions8.06 × 5.78 × 3.72 mm
L/W Ratio1.39
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
8.06 mm5.78 mm1.51 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657463184
Side View
Table 59.0%Crown 36.4°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: ₹2,78,716 INR|Low: ₹27,399 INR|High: ₹2,81,550 INR|Avg: ₹91,281 INR|-1.0%
Brilliant Earth
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 13₹27,494 INR
Retailer 14₹40,626 INR
Retailer 8₹45,350 INR
Retailer 6₹55,271 INR
Retailer 11₹57,916 INR
Retailer 2₹58,767 INR
Retailer 9₹78,702 INR
Retailer 10₹87,016 INR
Retailer 4₹1,07,991 INR
Retailer 3₹1,19,706 INR
Retailer 12₹1,22,257 INR
Retailer 5₹1,26,887 INR
Retailer 7₹1,34,256 INR
Brilliant Earth₹2,78,716 INR

43 data points across 14 retailers

25 retailers₹27,494 INR to ₹2,43,758 INR

Retailer 1
-
₹24,565 INR
Price last confirmed 18 days ago
A
Retailer 2
-
₹27,494 INR
View
Final sale: no returns
Retailer 3
-
₹28,438 INR
View
Price last confirmed 23 days ago
Retailer 4
-
₹30,423 INR
View
Price last confirmed 21 days ago
Retailer 5
-
₹30,423 INR
View
Price last confirmed 18 days ago
B+
Retailer 6
-
₹40,626 INR
View
A
Retailer 7
-
₹43,461 INR
View
A
Retailer 8
-
₹45,350 INR
View
A
Retailer 9
-
₹49,791 INR
View
A
Retailer 10
-
₹55,271 INR
View
A
Retailer 11
-
₹57,916 INR
View
A
Retailer 12
-
₹58,767 INR
View
B+
Retailer 13
-
₹78,702 INR
View
B+
Retailer 14
-
₹87,016 INR
View
Retailer 15
-
₹1,07,991 INR
View
Price last confirmed 17 days ago
B
Retailer 16
-
₹1,19,706 INR
View
B
Retailer 17
-
₹1,22,257 INR
View
B
Retailer 18
-
₹1,23,674 INR
View
B
Retailer 19
-
₹1,26,887 INR
View
B
Retailer 20
-
₹1,29,627 INR
View
B
Retailer 21
-
₹1,30,571 INR
View
B
Retailer 22
-
₹1,34,256 INR
View
B
Retailer 23
-
₹2,18,249 INR
View
B
Retailer 24
-
₹2,43,758 INR
View
Most Expensive
Brilliant Earth
11942336A · Oct 25
₹2,78,716 INR
$2,950 USD
View
Price last confirmed 11 days ago
24 more retailers have this diamond
Prices start from ₹27,494 INRSave up to ₹2,16,265 INR

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
₹27,494 INR