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Radiant|Lab Grown|IGI

1.31ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG804649668

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

Certificate IGI LG804649668

Diamond specifications and retailer prices

From ₹28,188 INR
$297 USD
As of November 3, 2026
Save ₹2,07,189 INR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹2,79,510 INR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.31ct lab-grown radiant diamond

This 1.31ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649668 or 804649668. Listed at 21 retailers as of November 2, 2026, with a 735% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649668
Dimensions7.73 × 5.35 × 3.67 mm
L/W Ratio1.44
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
7.73 mm5.35 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649668
Side View
Table 65.0%Crown 37.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 68.6%

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: Nov 3
Current: ₹2,79,510 INR|Low: ₹28,188 INR|High: ₹3,81,538 INR|Avg: ₹1,08,437 INR|-1.5%
Rare Carat
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
November 3, 2026
Retailer 10₹28,188 INR
Retailer 15₹32,149 INR
Retailer 9₹45,747 INR
Retailer 3₹50,777 INR
Retailer 7₹53,529 INR
Retailer 16₹55,853 INR
Retailer 5₹56,471 INR
Retailer 12₹59,815 INR
Retailer 17₹61,886 INR
Retailer 8₹84,660 INR
Retailer 13₹94,246 INR
Retailer 6₹99,466 INR
Retailer 2₹1,05,222 INR
Retailer 11₹1,12,584 INR
Retailer 14₹1,25,116 INR
Retailer 4₹2,35,377 INR
Rare Carat₹2,79,510 INR

33 data points across 17 retailers

21 retailers₹28,188 INR to ₹2,35,377 INR

A
Cheapest Retailer
-
₹28,188 INR
$297 USD
Final sale: no returns
A
Retailer 2
-
₹32,149 INR
£267 GBP
View
Retailer 3
-
₹35,401 INR
$373 USD
View
Price last confirmed 32 days ago
Retailer 4
-
₹41,286 INR
$435 USD
View
Price last confirmed 36 days ago
Retailer 5
-
₹45,747 INR
$482 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
₹50,777 INR
$535 USD
View
A
Retailer 7
-
₹53,529 INR
$564 USD
View
A
Retailer 8
-
₹55,853 INR
ZAR 9,507 ZAR
View
A
Retailer 9
-
₹56,471 INR
$595 USD
View
A
Retailer 10
-
₹59,815 INR
£496 GBP
View
A
Retailer 11
-
₹61,886 INR
€621 EUR
View
B+
Retailer 12
-
₹84,660 INR
$892 USD
View
B+
Retailer 13
-
₹94,246 INR
$993 USD
View
B+
Retailer 14
-
₹99,466 INR
$1,048 USD
View
Retailer 15
-
₹1,00,510 INR
$1,059 USD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
₹1,05,222 INR
$1,109 USD
View
B+
Retailer 17
-
₹1,12,584 INR
SGD 1,603 SGD
View
B+
Retailer 18
-
₹1,25,116 INR
£1,038 GBP
View
Retailer 19
-
₹1,46,921 INR
$1,548 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
₹2,35,377 INR
$2,480 USD
View
Most Expensive
Rare Carat
ACP-208191 · Oct 21
₹2,79,510 INR
$2,945 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from ₹28,188 INRSave up to ₹2,07,189 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
1.31ct Radiant
₹28,188 INR