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Radiant|Lab Grown|IGI

1.89ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG836620963

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

Certificate IGI LG836620963

Diamond specifications and retailer prices

From ₹62,287 INR
$656 USD
As of October 30, 2026
Save ₹3,57,392 INR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹4,36,295 INR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.89ct lab-grown radiant diamond

This 1.89ct 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 LG836620963 or 836620963. Listed at 21 retailers as of October 30, 2026, with a 574% 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

1.89
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620963
Dimensions8.37 × 6.21 × 4.22 mm
L/W Ratio1.35
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
8.37 mm6.21 mm1.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620963
Side View
Table 62.0%Crown 46.1°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.0%

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: ₹4,36,295 INR|Low: ₹62,287 INR|High: ₹5,92,488 INR|Avg: ₹2,00,251 INR|-1.0%
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 11₹62,287 INR
Retailer 18₹67,699 INR
Retailer 10₹72,257 INR
Retailer 7₹72,637 INR
Retailer 14₹89,253 INR
Retailer 13₹1,15,436 INR
Retailer 16₹1,17,643 INR
Retailer 3₹1,23,226 INR
Retailer 19₹1,31,490 INR
Retailer 5₹1,55,243 INR
Retailer 4₹1,67,967 INR
Retailer 8₹2,03,003 INR
Retailer 6₹2,24,291 INR
Retailer 17₹2,37,565 INR
Retailer 12₹2,49,131 INR
Retailer 9₹2,62,292 INR
Retailer 20₹2,77,539 INR
Retailer 15₹3,04,601 INR
Retailer 2₹4,19,679 INR
Rare Carat₹4,36,295 INR

32 data points across 20 retailers

21 retailers₹62,287 INR to ₹4,19,679 INR

A
Cheapest Retailer
-
₹62,287 INR
$656 USD
A
Retailer 2
-
₹67,699 INR
$713 USD
View
A
Retailer 3
-
₹72,257 INR
$761 USD
View
A
Retailer 4
-
₹72,637 INR
$765 USD
View
Final sale: no returns
Retailer 5
-
₹77,099 INR
$812 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
₹89,253 INR
$940 USD
View
A
Retailer 7
-
₹1,15,436 INR
£957 GBP
View
A
Retailer 8
-
₹1,17,643 INR
$1,239 USD
View
Retailer 9
-
₹1,23,226 INR
€1,236 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
₹1,31,490 INR
ZAR 22,372 ZAR
View
B+
Retailer 11
-
₹1,55,243 INR
$1,635 USD
View
B+
Retailer 12
-
₹1,67,967 INR
$1,769 USD
View
B+
Retailer 13
-
₹2,03,003 INR
$2,138 USD
View
B+
Retailer 14
-
₹2,24,291 INR
£1,860 GBP
View
B+
Retailer 15
-
₹2,37,565 INR
$2,502 USD
View
B+
Retailer 16
-
₹2,49,131 INR
$2,624 USD
View
B+
Retailer 17
-
₹2,62,292 INR
SGD 3,733 SGD
View
B
Retailer 18
-
₹2,77,539 INR
$2,923 USD
View
B
Retailer 19
-
₹3,04,601 INR
£2,526 GBP
View
B
Retailer 20
-
₹4,19,679 INR
$4,420 USD
View
Most Expensive
Rare Carat
PD-245485 · Oct 21
₹4,36,295 INR
$4,595 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from ₹62,287 INRSave up to ₹3,57,392 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
1.89ct Radiant
₹62,287 INR