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Radiant|Lab Grown|IGI

1.55ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG620421277

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

Certificate IGI LG620421277

Diamond specifications and retailer prices

From ₹20,034 INR
$211 USD
As of October 27, 2026
Save ₹79,570 INR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹99,604 INR at MOH London · As of November 1, 2026
View at MOH London

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620421277 or 620421277. Listed at 16 retailers as of October 27, 2026, with prices from ₹20,034 to ₹99,604, a ₹79,570 spread on the same certified stone. MOH London lists it at ₹99,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620421277
Dimensions8.29 × 5.80 × 3.81 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.29 mm5.80 mm1.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620421277
Side View
Table 63.0%Crown 40.5°Girdle: MediumPavilion 34.9°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
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: Oct 27
Current: ₹99,604 INR|Low: ₹19,940 INR|High: ₹1,04,307 INR|Avg: ₹52,983 INR|-3.4%
MOH London
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
November 1, 2026
Retailer 16₹20,034 INR
Retailer 10₹22,408 INR
Retailer 13₹23,263 INR
Retailer 6₹25,731 INR
Retailer 8₹25,731 INR
Retailer 12₹33,422 INR
Retailer 14₹42,688 INR
Retailer 2₹46,658 INR
Retailer 15₹48,899 INR
Retailer 11₹49,184 INR
Retailer 4₹58,014 INR
Retailer 9₹64,281 INR
Retailer 7₹82,701 INR
Retailer 3₹84,917 INR
Retailer 5₹94,950 INR
MOH London₹99,604 INR

27 data points across 16 retailers

16 retailers₹20,034 INR to ₹99,604 INR

A
Cheapest Retailer
-
₹20,034 INR
$211 USD
A
Retailer 2
-
₹22,408 INR
$236 USD
View
Final sale: no returns
A
Retailer 3
-
₹23,263 INR
$245 USD
View
Retailer 4
-
₹25,731 INR
$271 USD
View
Price last confirmed 7 days ago
Retailer 5
-
₹25,731 INR
$271 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
₹33,422 INR
$352 USD
View
A
Retailer 7
-
₹42,688 INR
ZAR 7,263 ZAR
View
A
Retailer 8
-
₹46,658 INR
€468 EUR
View
A
Retailer 9
-
₹48,899 INR
$515 USD
View
A
Retailer 10
-
₹49,184 INR
$518 USD
View
A
Retailer 11
-
₹58,014 INR
A$940 AUD
View
A
Retailer 12
-
₹64,281 INR
$677 USD
View
Retailer 13
-
₹82,701 INR
$871 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
₹84,917 INR
$894 USD
View
B+
Retailer 15
-
₹94,950 INR
$1,000 USD
View
Most Expensive
B+
MOH London
LG620421277 · Nov 1
₹99,604 INR
£826 GBP
View
15 more retailers have this diamond
Prices start from ₹20,034 INRSave up to ₹79,570 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
₹20,034 INR