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Radiant|Lab Grown|IGI

1.70ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG818641530

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

Certificate IGI LG818641530

Diamond specifications and retailer prices

From ₹55,071 INR
$580 USD
As of October 30, 2026
Save ₹4,33,922 INR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,88,993 INR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown radiant diamond

This 1.7ct 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 LG818641530 or 818641530. Listed at 12 retailers as of October 30, 2026, with prices from ₹55,071 to ₹4,88,993, a ₹4,33,922 spread on the same certified stone. Do Amore Diamonds lists it at ₹4,88,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818641530
Dimensions8.59 × 5.82 × 3.94 mm
L/W Ratio1.48
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
8.59 mm5.82 mm1.70 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818641530
Side View
Table 63.0%Crown 43.1°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
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: ₹4,88,993 INR|Low: ₹55,071 INR|High: ₹6,26,670 INR|Avg: ₹2,60,021 INR|-15.7%
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
October 30, 2026
Retailer 7₹55,071 INR
Retailer 11₹61,623 INR
Retailer 3₹82,132 INR
Retailer 4₹1,01,312 INR
Retailer 8₹1,05,015 INR
Retailer 12₹1,20,534 INR
Retailer 9₹1,69,391 INR
Retailer 10₹1,98,161 INR
Retailer 6₹2,98,572 INR
Retailer 2₹3,58,911 INR
Retailer 13₹3,82,649 INR
Retailer 5₹4,05,721 INR
Do Amore Diamonds₹4,88,993 INR

29 data points across 13 retailers

12 retailers₹55,071 INR to ₹4,88,993 INR

A
Cheapest Retailer
-
₹55,071 INR
$580 USD
A
Retailer 2
-
₹61,623 INR
$649 USD
View
A
Retailer 3
-
₹82,132 INR
$865 USD
View
A
Retailer 4
-
₹1,01,312 INR
$1,067 USD
View
A
Retailer 5
-
₹1,05,015 INR
$1,106 USD
View
Retailer 6
-
₹1,20,534 INR
€1,209 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
₹1,69,391 INR
$1,784 USD
View
B+
Retailer 8
-
₹1,98,161 INR
$2,087 USD
View
B
Retailer 9
-
₹2,98,572 INR
£2,476 GBP
View
B
Retailer 10
-
₹3,58,911 INR
$3,780 USD
View
B
Retailer 11
-
₹3,82,649 INR
$4,030 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A72FBFBD · Oct 30
₹4,88,993 INR
$5,150 USD
View
11 more retailers have this diamond
Prices start from ₹55,071 INRSave up to ₹4,33,922 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
1.70ct Radiant
₹55,071 INR