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Radiant|Lab Grown|IGI

1.87ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG780666186

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

Certificate IGI LG780666186

Diamond specifications and retailer prices

From ₹60,293 INR
$635 USD
As of October 30, 2026
Save ₹4,75,225 INR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹5,35,518 INR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.87ct lab-grown radiant diamond

This 1.87ct 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 LG780666186 or 780666186. Listed at 15 retailers as of October 30, 2026, with prices from ₹60,293 to ₹5,35,518, a ₹4,75,225 spread on the same certified stone. Do Amore Diamonds lists it at ₹5,35,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666186
Dimensions8.98 × 6.19 × 3.86 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm6.19 mm1.87 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666186
Side View
Table 65.0%Crown 41.3°Girdle: Slightly ThickPavilion 32.1°Culet: NoneDepth 62.4%

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: ₹5,35,518 INR|Low: ₹57,255 INR|High: ₹6,36,165 INR|Avg: ₹2,28,672 INR|-15.8%
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
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 10₹60,293 INR
Retailer 3₹65,610 INR
Retailer 7₹80,138 INR
Retailer 12₹86,025 INR
Retailer 5₹89,253 INR
Retailer 11₹1,14,320 INR
Retailer 6₹1,20,587 INR
Retailer 2₹1,29,507 INR
Retailer 13₹1,78,696 INR
Retailer 15₹2,07,770 INR
Retailer 14₹2,17,151 INR
Retailer 9₹3,04,843 INR
Retailer 8₹4,10,184 INR
Retailer 4₹4,28,699 INR
Do Amore Diamonds₹5,35,518 INR

35 data points across 15 retailers

15 retailers₹60,293 INR to ₹5,35,518 INR

A
Cheapest Retailer
-
₹60,293 INR
$635 USD
A
Retailer 2
-
₹65,610 INR
$691 USD
View
A
Retailer 3
-
₹80,138 INR
$844 USD
View
Final sale: no returns
A
Retailer 4
-
₹86,025 INR
$906 USD
View
A
Retailer 5
-
₹89,253 INR
$940 USD
View
A
Retailer 6
-
₹1,14,320 INR
$1,204 USD
View
A
Retailer 7
-
₹1,20,587 INR
$1,270 USD
View
B+
Retailer 8
-
₹1,29,507 INR
€1,299 EUR
View
B+
Retailer 9
-
₹1,78,696 INR
$1,882 USD
View
B+
Retailer 10
-
₹2,07,770 INR
$2,188 USD
View
B+
Retailer 11
-
₹2,17,151 INR
$2,287 USD
View
B+
Retailer 12
-
₹3,04,843 INR
£2,528 GBP
View
B
Retailer 13
-
₹4,10,184 INR
$4,320 USD
View
Retailer 14
-
₹4,28,699 INR
$4,515 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-7596FBE64 · Oct 30
₹5,35,518 INR
$5,640 USD
View
14 more retailers have this diamond
Prices start from ₹60,293 INRSave up to ₹4,75,225 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
1.87ct Radiant
₹60,293 INR