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Radiant|Lab Grown|IGI

1.03ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG816623945

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

Certificate IGI LG816623945

Diamond specifications and retailer prices

From ₹30,669 INR
$323 USD
As of October 30, 2026
Save ₹2,23,797 INR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹2,54,466 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816623945 or 816623945. Listed at 19 retailers as of October 30, 2026, with prices from ₹30,669 to ₹2,54,466, a ₹2,23,797 spread on the same certified stone. Brilliant Earth lists it at ₹2,54,466. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle27.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623945
Dimensions7.10 × 5.16 × 3.14 mm
L/W Ratio1.38
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
7.10 mm5.16 mm1.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623945
Side View
Table 63.0%Crown 40.7°Girdle: STK-THKPavilion 27.6°Culet: NoneDepth 60.9%

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: Oct 30
Current: ₹2,54,466 INR|Low: ₹29,529 INR|High: ₹2,54,466 INR|Avg: ₹85,133 INR
Brilliant Earth
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 10₹30,669 INR
Retailer 4₹34,277 INR
Retailer 11₹38,075 INR
Retailer 9₹52,697 INR
Retailer 7₹60,815 INR
Retailer 12₹61,812 INR
Retailer 2₹65,668 INR
Retailer 5₹68,035 INR
Retailer 8₹92,956 INR
Retailer 3₹1,47,598 INR
Retailer 6₹1,52,663 INR
Brilliant Earth₹2,54,466 INR

44 data points across 12 retailers

19 retailers₹30,669 INR to ₹2,54,466 INR

A
Cheapest Retailer
-
₹30,669 INR
$323 USD
A
Retailer 2
-
₹34,277 INR
$361 USD
View
Final sale: no returns
A
Retailer 3
-
₹35,606 INR
$375 USD
View
Retailer 4
-
₹38,075 INR
$401 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
₹38,075 INR
$401 USD
View
A
Retailer 6
-
₹52,697 INR
$555 USD
View
B+
Retailer 7
-
₹58,014 INR
$611 USD
View
B+
Retailer 8
-
₹60,815 INR
€610 EUR
View
B+
Retailer 9
-
₹61,812 INR
$651 USD
View
B+
Retailer 10
-
₹65,668 INR
ZAR 11,173 ZAR
View
B+
Retailer 11
-
₹68,035 INR
£564 GBP
View
B+
Retailer 12
-
₹92,956 INR
$979 USD
View
B+
Retailer 13
-
₹1,01,671 INR
SGD 1,447 SGD
View
B
Retailer 14
-
₹1,22,391 INR
$1,289 USD
View
B
Retailer 15
-
₹1,26,672 INR
$1,334 USD
View
B
Retailer 16
-
₹1,47,598 INR
£1,224 GBP
View
B
Retailer 17
-
₹1,50,732 INR
$1,587 USD
View
B
Retailer 18
-
₹1,52,663 INR
£1,266 GBP
View
Most Expensive
B
Brilliant Earth
21092347A · Oct 31
₹2,54,466 INR
$2,680 USD
View
18 more retailers have this diamond
Prices start from ₹30,669 INRSave up to ₹2,23,797 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
1.03ct Radiant
₹30,669 INR