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Radiant|Lab Grown|IGI

1.65ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG818654486

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

Certificate IGI LG818654486

Diamond specifications and retailer prices

From ₹79,724 INR
$840 USD
As of November 3, 2026
Save ₹4,46,077 INR (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹5,25,801 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown radiant diamond

This 1.65ct 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 LG818654486 or 818654486. Listed at 8 retailers as of November 2, 2026, with prices from ₹79,724 to ₹5,25,801, a ₹4,46,077 spread on the same certified stone. Do Amore Diamonds lists it at ₹5,25,801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654486
Dimensions6.89 × 6.75 × 4.48 mm
L/W Ratio1.02
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
6.89 mm6.75 mm1.65 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654486
Side View
Table 65.0%Crown 42°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.4%

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 3
Current: ₹5,25,801 INR|Low: ₹79,724 INR|High: ₹7,34,603 INR|Avg: ₹2,90,359 INR|-5.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8₹79,724 INR
Retailer 6₹97,567 INR
Retailer 5₹1,12,563 INR
Retailer 2₹1,27,260 INR
Retailer 3₹2,97,964 INR
Retailer 7₹3,73,471 INR
Retailer 4₹3,91,029 INR
Retailer 9₹3,94,921 INR
Do Amore Diamonds₹5,25,801 INR

20 data points across 9 retailers

8 retailers₹79,724 INR to ₹5,25,801 INR

A
Cheapest Retailer
-
₹79,724 INR
$840 USD
A
Retailer 2
-
₹97,567 INR
$1,028 USD
View
B+
Retailer 3
-
₹1,12,563 INR
$1,186 USD
View
B+
Retailer 4
-
₹1,27,260 INR
€1,277 EUR
View
B
Retailer 5
-
₹2,97,964 INR
£2,472 GBP
View
B
Retailer 6
-
₹3,73,471 INR
$3,935 USD
View
B
Retailer 7
-
₹3,91,029 INR
$4,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-F1202F580 · Nov 2
₹5,25,801 INR
$5,540 USD
View
7 more retailers have this diamond
Prices start from ₹79,724 INRSave up to ₹4,46,077 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
1.65ct Radiant
₹79,724 INR