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Radiant|Lab Grown|IGI

1.63ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816623867

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

Certificate IGI LG816623867

Diamond specifications and retailer prices

From ₹66,249 INR
£550 GBP
As of November 2, 2026
Save ₹3,39,966 INR (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹4,06,215 INR at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.63ct lab-grown radiant diamond

This 1.63ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816623867 or 816623867. Listed at 9 retailers as of November 2, 2026, with prices from ₹66,249 to ₹4,06,215, a ₹3,39,966 spread on the same certified stone. Do Amore Diamonds lists it at ₹4,06,215. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623867
Dimensions8.23 × 5.89 × 3.89 mm
L/W Ratio1.40
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
8.23 mm5.89 mm1.63 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623867
Side View
Table 67.0%Crown 46°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.0%

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 2
Current: ₹4,06,215 INR|Low: ₹47,083 INR|High: ₹4,90,685 INR|Avg: ₹1,92,151 INR|-12.3%
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
November 2, 2026
Retailer 4₹47,083 INR
Retailer 7₹51,346 INR
Retailer 9₹66,249 INR
Retailer 13₹88,551 INR
Retailer 11₹88,741 INR
Retailer 16₹1,16,871 INR
Retailer 6₹1,21,959 INR
Retailer 5₹1,28,057 INR
Retailer 2₹1,41,796 INR
Retailer 15₹1,87,787 INR
Retailer 3₹2,15,518 INR
Retailer 8₹2,57,273 INR
Retailer 10₹2,61,562 INR
Retailer 12₹3,43,574 INR
Retailer 14₹3,69,200 INR
Do Amore Diamonds₹4,06,215 INR

21 data points across 16 retailers

9 retailers₹66,249 INR to ₹4,06,215 INR

A
Cheapest Retailer
-
₹66,249 INR
£550 GBP
A
Retailer 2
-
₹88,551 INR
$933 USD
View
A
Retailer 3
-
₹88,741 INR
$935 USD
View
B+
Retailer 4
-
₹1,41,796 INR
$1,494 USD
View
B+
Retailer 5
-
₹1,87,787 INR
$1,979 USD
View
B+
Retailer 6
-
₹2,61,562 INR
£2,170 GBP
View
B
Retailer 7
-
₹3,43,574 INR
$3,620 USD
View
B
Retailer 8
-
₹3,69,200 INR
$3,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-746C3AFEF · Nov 3
₹4,06,215 INR
$4,280 USD
View
8 more retailers have this diamond
Prices start from ₹66,249 INRSave up to ₹3,39,966 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
1.63ct Radiant
₹66,249 INR