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Radiant|Lab Grown|IGI

1.55ct F VS1 Radiant Lab Grown Diamond

GD • F/VS1 • IGI LG687595692

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

Certificate IGI LG687595692

Diamond specifications and retailer prices

From ₹18,990 INR
As of November 4, 2026
Save ₹1,27,454 INR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹1,46,444 INR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG687595692 or 687595692. Listed at 21 retailers as of November 4, 2026, with prices from ₹18,990 to ₹1,46,444, a ₹1,27,454 spread on the same certified stone. Brilliant Earth lists it at ₹1,46,444. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687595692
Dimensions8.47 × 5.68 × 3.82 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.68 mm1.55 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687595692
Side View
Table 63.0%Crown 43.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 67.3%

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 4
Current: ₹1,46,444 INR|Low: ₹18,990 INR|High: ₹1,60,616 INR|Avg: ₹60,902 INR|-8.8%
Brilliant Earth
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
November 5, 2026
Retailer 19₹18,990 INR
Retailer 12₹21,447 INR
Retailer 6₹22,014 INR
Retailer 14₹23,526 INR
Retailer 10₹23,714 INR
Retailer 2₹27,210 INR
Retailer 5₹40,721 INR
Retailer 8₹41,004 INR
Retailer 9₹42,044 INR
Retailer 15₹42,610 INR
Retailer 13₹49,791 INR
Retailer 7₹55,365 INR
Retailer 20₹75,490 INR
Retailer 4₹75,773 INR
Retailer 18₹79,363 INR
Retailer 3₹80,497 INR
Retailer 16₹95,614 INR
Retailer 17₹1,09,502 INR
Retailer 11₹1,13,565 INR
Brilliant Earth₹1,46,444 INR

31 data points across 20 retailers

21 retailers₹18,990 INR to ₹1,46,444 INR

A
Cheapest Retailer
-
₹18,990 INR
A
Retailer 2
-
₹22,014 INR
View
A
Retailer 3
-
₹23,526 INR
View
Retailer 4
-
₹23,714 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹27,210 INR
View
B+
Retailer 6
-
₹40,721 INR
View
A
Retailer 7
-
₹41,004 INR
View
A
Retailer 8
-
₹42,044 INR
View
A
Retailer 9
-
₹42,610 INR
View
Retailer 10
-
₹42,610 INR
View
Price last confirmed 25 days ago
B+
Retailer 11
-
₹49,791 INR
View
B+
Retailer 12
-
₹55,176 INR
View
B+
Retailer 13
-
₹55,365 INR
View
B+
Retailer 14
-
₹75,490 INR
View
B
Retailer 15
-
₹75,773 INR
View
B
Retailer 16
-
₹79,363 INR
View
B
Retailer 17
-
₹80,497 INR
View
B
Retailer 18
-
₹95,614 INR
View
B
Retailer 19
-
₹1,09,502 INR
View
Retailer 20
-
₹1,13,565 INR
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
13361250A · Nov 5
₹1,46,444 INR
$1,550 USD
View
20 more retailers have this diamond
Prices start from ₹18,990 INRSave up to ₹1,27,454 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
1.55ct Radiant
₹18,990 INR