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1.55ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG544272235

Shape and cutting style on the report: Round brilliant

Certificate IGI LG544272235

Diamond specifications and retailer prices

From ₹22,581 INR
As of November 5, 2026
Save ₹89,130 INR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,11,710 INR at MOH London · As of November 5, 2026
View at MOH London

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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG544272235 or 544272235. Listed at 14 retailers as of November 5, 2026, with prices from ₹22,581 to ₹1,11,710, a ₹89,130 spread on the same certified stone. MOH London lists it at ₹1,11,710. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544272235
Dimensions7.42 × 7.37 × 4.55 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
7.42 mm7.37 mm1.55 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544272235
Side View
Table 58.5%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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 5
Current: ₹1,11,710 INR|Low: ₹22,581 INR|High: ₹1,23,349 INR|Avg: ₹56,048 INR|-9.4%
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
November 6, 2026
Retailer 11₹22,581 INR
Retailer 10₹26,171 INR
Retailer 8₹27,966 INR
Retailer 12₹27,966 INR
Retailer 2₹43,272 INR
Retailer 13₹44,595 INR
Retailer 6₹45,350 INR
Retailer 3₹47,146 INR
Retailer 7₹52,247 INR
Retailer 14₹58,956 INR
Retailer 9₹89,850 INR
Retailer 4₹90,228 INR
Retailer 5₹94,763 INR
MOH London₹1,11,710 INR

42 data points across 14 retailers

14 retailers₹22,581 INR to ₹1,11,710 INR

A
Cheapest Retailer
-
₹22,581 INR
A
Retailer 2
-
₹26,171 INR
View
A
Retailer 3
-
₹27,494 INR
View
Final sale: no returns
A
Retailer 4
-
₹27,966 INR
View
Retailer 5
-
₹27,966 INR
View
Price last confirmed 12 days ago
A
Retailer 6
-
₹43,272 INR
View
A
Retailer 7
-
₹44,595 INR
View
A
Retailer 8
-
₹47,146 INR
View
A
Retailer 9
-
₹52,247 INR
View
B+
Retailer 10
-
₹58,956 INR
View
B
Retailer 11
-
₹89,850 INR
View
B
Retailer 12
-
₹90,228 INR
View
B
Retailer 13
-
₹94,763 INR
View
Most Expensive
B
MOH London
LG544272235 · Nov 5
₹1,11,710 INR
£931 GBP
View
13 more retailers have this diamond
Prices start from ₹22,581 INRSave up to ₹89,130 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
₹22,581 INR