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Radiant|Lab Grown|IGI

1.55ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG685577864

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

Certificate IGI LG685577864

Diamond specifications and retailer prices

From ₹22,581 INR
As of November 4, 2026
Save ₹2,55,190 INR (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹2,86,274 INR at Brilliant Earth · As of October 16, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685577864 or 685577864. Listed at 20 retailers as of November 4, 2026, with a 1130% 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

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685577864
Dimensions8.12 × 5.66 × 3.85 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.66 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685577864
Side View
Table 64.0%Crown 43.6°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹2,86,274 INR|Low: ₹22,581 INR|High: ₹2,86,274 INR|Avg: ₹88,547 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 14₹22,581 INR
Retailer 16₹25,226 INR
Retailer 2₹26,454 INR
Retailer 12₹27,966 INR
Retailer 9₹28,155 INR
Retailer 4₹37,509 INR
Retailer 10₹51,586 INR
Retailer 7₹53,854 INR
Retailer 13₹58,483 INR
Retailer 5₹72,655 INR
Retailer 3₹79,080 INR
Retailer 17₹99,298 INR
Retailer 8₹1,15,077 INR
Retailer 15₹1,15,171 INR
Retailer 6₹1,25,186 INR
Retailer 11₹2,16,359 INR
Brilliant Earth₹2,86,274 INR

23 data points across 17 retailers

20 retailers₹22,581 INR to ₹2,77,771 INR

A+
Cheapest Retailer
-
₹22,581 INR
A
Retailer 2
-
₹25,226 INR
View
Final sale: no returns
A
Retailer 3
-
₹26,454 INR
View
A
Retailer 4
-
₹27,966 INR
View
Retailer 5
-
₹28,155 INR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
₹37,509 INR
View
A
Retailer 7
-
₹51,586 INR
View
A
Retailer 8
-
₹53,854 INR
View
A
Retailer 9
-
₹58,483 INR
View
B+
Retailer 10
-
₹72,655 INR
View
B+
Retailer 11
-
₹79,080 INR
View
B+
Retailer 12
-
₹99,298 INR
View
B
Retailer 13
-
₹1,13,376 INR
View
B+
Retailer 14
-
₹1,15,077 INR
View
B+
Retailer 15
-
₹1,15,171 INR
View
B+
Retailer 16
-
₹1,25,186 INR
View
Retailer 17
-
₹1,29,532 INR
View
Price last confirmed 18 days ago
B
Retailer 18
-
₹2,16,359 INR
View
B
Retailer 19
-
₹2,77,771 INR
View
Most Expensive
Brilliant Earth
14384747Y · Oct 16
₹2,86,274 INR
$3,030 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from ₹22,581 INRSave up to ₹2,55,190 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
₹22,581 INR