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Round|Lab Grown|IGI

1.55ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG742537464

Shape and cutting style on the report: Round brilliant

Certificate IGI LG742537464

Diamond specifications and retailer prices

From ₹65,573 INR
€658 EUR
As of October 29, 2026
Save ₹96,668 INR (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹1,87,922 INR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742537464 or 742537464. Listed at 8 retailers as of October 29, 2026, with a 147% 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
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742537464
Dimensions7.41 × 7.37 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.41 mm7.37 mm1.55 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742537464
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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 29
Current: ₹1,87,922 INR|Low: ₹63,020 INR|High: ₹3,17,250 INR|Avg: ₹1,07,157 INR|-0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7₹65,573 INR
Retailer 4₹65,868 INR
Retailer 5₹66,817 INR
Retailer 2₹73,990 INR
Retailer 3₹86,558 INR
Retailer 6₹1,37,565 INR
Retailer 8₹1,62,241 INR
Rare Carat₹1,87,922 INR

43 data points across 8 retailers

8 retailers₹65,573 INR to ₹1,62,241 INR

A
Cheapest Retailer
-
₹65,573 INR
€658 EUR
A
Retailer 2
-
₹65,868 INR
$694 USD
View
A
Retailer 3
-
₹66,817 INR
$704 USD
View
A
Retailer 4
-
₹73,990 INR
£614 GBP
View
B+
Retailer 5
-
₹86,558 INR
$912 USD
View
B
Retailer 6
-
₹1,37,565 INR
$1,449 USD
View
B
Retailer 7
-
₹1,62,241 INR
£1,346 GBP
View
Most Expensive
Rare Carat
7P742537464 · Oct 18
₹1,87,922 INR
$1,980 USD
View
Price last confirmed 15 days ago
7 more retailers have this diamond
Prices start from ₹65,573 INRSave up to ₹96,668 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 Round
₹65,573 INR