Radiant|Lab Grown|IGI

0.73ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG644420131

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

Certificate IGI LG644420131

Diamond specifications and retailer prices

From ₹42,790 INR
£355 GBP
As of November 2, 2026
Save ₹9,701 INR (18%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,21,741 INR at MOH London · As of October 15, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644420131 or 644420131. Listed at 17 retailers as of November 2, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644420131
Dimensions6.36 × 4.42 × 2.82 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm4.42 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG644420131
Side View
Table 66.0%Crown 40.2°Girdle: ThickPavilion 30.2°Culet: NoneDepth 63.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹1,21,741 INR|Low: ₹11,199 INR|High: ₹1,21,982 INR|Avg: ₹40,925 INR
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
Retailer 17
Retailer 18
October 16, 2026
Retailer 13₹11,674 INR
Retailer 18₹13,003 INR
Retailer 16₹15,375 INR
Retailer 6₹20,406 INR
Retailer 8₹24,677 INR
Retailer 12₹25,412 INR
Retailer 11₹28,428 INR
Retailer 14₹31,320 INR
Retailer 5₹32,445 INR
Retailer 2₹35,022 INR
Retailer 4₹40,337 INR
Retailer 9₹40,454 INR
Retailer 15₹44,608 INR
Retailer 3₹45,272 INR
Retailer 10₹51,775 INR
Retailer 7₹75,214 INR
Retailer 17₹89,845 INR
MOH London₹1,21,741 INR

26 data points across 18 retailers

17 retailers₹42,790 INR to ₹52,491 INR

Retailer 1
-
₹11,674 INR
$123 USD
Price last confirmed 25 days ago
Retailer 2
-
₹13,477 INR
$142 USD
View
Price last confirmed 20 days ago
Retailer 3
-
₹15,375 INR
$162 USD
View
Price last confirmed 30 days ago
Retailer 4
-
₹17,008 INR
HK$1,400 HKD
View
Price last confirmed 19 days ago
Retailer 5
-
₹20,406 INR
$215 USD
View
Price last confirmed 20 days ago
Retailer 6
-
₹28,428 INR
£236 GBP
View
Price last confirmed 18 days ago
Retailer 7
-
₹31,320 INR
$330 USD
View
Price last confirmed 19 days ago
Retailer 8
-
₹32,445 INR
£269 GBP
View
Price last confirmed 20 days ago
Retailer 9
-
₹35,022 INR
$369 USD
View
Price last confirmed 17 days ago
Retailer 10
-
₹40,454 INR
SGD 576 SGD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
₹42,790 INR
£355 GBP
View
Retailer 12
-
₹44,608 INR
$470 USD
View
Price last confirmed 19 days ago
Retailer 13
-
₹51,775 INR
$546 USD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
₹52,491 INR
£435 GBP
View
Retailer 15
-
₹75,214 INR
£624 GBP
View
Price last confirmed 19 days ago
Retailer 16
-
₹89,845 INR
$947 USD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG644420131 · Oct 15
₹1,21,741 INR
£1,010 GBP
View
Price last confirmed 18 days ago
16 more retailers have this diamond
Prices start from ₹42,790 INRSave up to ₹9,701 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.

B+
0.73ct Radiant
₹42,790 INR