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Radiant|Lab Grown|IGI

1.56ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG646478161

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

Certificate IGI LG646478161

Diamond specifications and retailer prices

From ₹20,509 INR
$216 USD
As of October 30, 2026
Save ₹97,802 INR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹1,18,311 INR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646478161 or 646478161. Listed at 21 retailers as of October 30, 2026, with prices from ₹20,509 to ₹1,18,311, a ₹97,802 spread on the same certified stone. Reve Diamonds lists it at ₹1,18,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646478161
Dimensions8.44 × 5.64 × 3.79 mm
L/W Ratio1.50
Culet sizePointed
Top View
8.44 mm5.64 mm1.56 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646478161
Side View
Table 65.0%Crown 41.8°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.2%

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: ₹43,967 INR|Low: ₹20,509 INR|High: ₹1,19,738 INR|Avg: ₹55,342 INR|+0.5%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 18₹20,509 INR
Retailer 8₹22,978 INR
Retailer 14₹23,832 INR
Retailer 3₹25,447 INR
Retailer 4₹25,447 INR
Retailer 17₹28,511 INR
Retailer 10₹43,582 INR
Retailer 12₹43,775 INR
Retailer 1₹43,967 INR
Retailer 11₹47,264 INR
Retailer 7₹51,748 INR
Retailer 5₹56,970 INR
Retailer 13₹59,496 INR
Retailer 2₹81,942 INR
Retailer 15₹82,227 INR
Retailer 9₹86,937 INR
Retailer 16₹1,02,619 INR
Retailer 6₹1,03,685 INR
Reve Diamonds₹1,18,311 INR

40 data points across 19 retailers

21 retailers₹20,509 INR to ₹1,18,311 INR

A
Cheapest Retailer
-
₹20,509 INR
$216 USD
A
Retailer 2
-
₹22,978 INR
$242 USD
View
Final sale: no returns
A
Retailer 3
-
₹23,832 INR
$251 USD
View
A
Retailer 4
-
₹25,447 INR
$268 USD
View
A
Retailer 5
-
₹25,447 INR
$268 USD
View
Retailer 6
-
₹28,511 INR
£236 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
₹43,582 INR
$459 USD
View
A
Retailer 8
-
₹43,775 INR
ZAR 7,448 ZAR
View
A
Retailer 9
-
₹43,967 INR
€441 EUR
View
A
Retailer 10
-
₹47,264 INR
£392 GBP
View
A
Retailer 11
-
₹51,748 INR
$545 USD
View
A
Retailer 12
-
₹56,970 INR
$600 USD
View
A
Retailer 13
-
₹59,496 INR
A$964 AUD
View
B+
Retailer 14
-
₹81,942 INR
$863 USD
View
B
Retailer 15
-
₹82,227 INR
$866 USD
View
B+
Retailer 16
-
₹86,937 INR
$916 USD
View
B
Retailer 17
-
₹94,873 INR
£787 GBP
View
B
Retailer 18
-
₹1,02,619 INR
£851 GBP
View
Retailer 19
-
₹1,03,557 INR
$1,091 USD
View
Price last confirmed 55 days ago
B
Retailer 20
-
₹1,03,685 INR
$1,092 USD
View
Most Expensive
B
Reve Diamonds
4BCEF85D8 · Oct 30
₹1,18,311 INR
$1,246 USD
View
20 more retailers have this diamond
Prices start from ₹20,509 INRSave up to ₹97,802 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
1.56ct Radiant
₹20,509 INR