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Radiant|Lab Grown|IGI

1.28ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG801686051

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

Certificate IGI LG801686051

Diamond specifications and retailer prices

From ₹39,862 INR
$420 USD
As of November 3, 2026
Save ₹2,13,548 INR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹2,53,410 INR at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct 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 LG801686051 or 801686051. Listed at 15 retailers as of November 3, 2026, with prices from ₹39,862 to ₹2,53,410, a ₹2,13,548 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,53,410. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686051
Dimensions7.76 × 5.38 × 3.59 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
7.76 mm5.38 mm1.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686051
Side View
Table 63.0%Crown 42.5°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.7%

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: Nov 3
Current: ₹2,53,410 INR|Low: ₹39,862 INR|High: ₹3,22,694 INR|Avg: ₹1,23,593 INR|-9.8%
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
November 2, 2026
Retailer 4₹39,862 INR
Retailer 2₹40,267 INR
Retailer 8₹50,587 INR
Retailer 12₹52,201 INR
Retailer 10₹57,990 INR
Retailer 3₹65,678 INR
Retailer 6₹66,371 INR
Retailer 9₹1,08,862 INR
Retailer 5₹1,56,696 INR
Retailer 7₹2,25,886 INR
Retailer 11₹2,34,902 INR
Do Amore Diamonds₹2,53,410 INR

35 data points across 12 retailers

15 retailers₹39,862 INR to ₹2,53,410 INR

Retailer 1
-
₹30,086 INR
$317 USD
Price last confirmed 22 days ago
Retailer 2
-
₹34,832 INR
$367 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
₹39,862 INR
$420 USD
View
Final sale: no returns
A
Retailer 4
-
₹40,267 INR
£334 GBP
View
A
Retailer 5
-
₹50,587 INR
$533 USD
View
A
Retailer 6
-
₹52,201 INR
$550 USD
View
A
Retailer 7
-
₹57,990 INR
$611 USD
View
A
Retailer 8
-
₹65,678 INR
$692 USD
View
A
Retailer 9
-
₹66,371 INR
€666 EUR
View
B+
Retailer 10
-
₹1,08,862 INR
$1,147 USD
View
Retailer 11
-
₹1,32,305 INR
$1,394 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
₹1,56,696 INR
£1,300 GBP
View
B
Retailer 13
-
₹2,25,886 INR
$2,380 USD
View
Retailer 14
-
₹2,34,902 INR
$2,475 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-43D2CC484 · Nov 3
₹2,53,410 INR
$2,670 USD
View
14 more retailers have this diamond
Prices start from ₹39,862 INRSave up to ₹2,13,548 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
1.28ct Radiant
₹39,862 INR