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Radiant|Lab Grown|IGI

1.54ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG532273099

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

Certificate IGI LG532273099

Diamond specifications and retailer prices

From ₹77,643 INR
£644 GBP
As of November 2, 2026
Save ₹73,549 INR (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹1,51,192 INR at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532273099 or 532273099. Listed at 3 retailers as of November 2, 2026, with prices from ₹77,643 to ₹1,51,192, a ₹73,549 spread on the same certified stone. B2C Jewels lists it at ₹1,51,192. 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

1.54
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532273099
Dimensions8.15 × 5.80 × 3.87 mm
L/W Ratio1.41
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
8.15 mm5.80 mm1.54 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532273099
Side View
Table 64.5%Crown 39.4°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: ₹1,51,192 INR|Low: ₹16,040 INR|High: ₹1,62,296 INR|Avg: ₹70,287 INR|+112.4%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 23, 2026
Retailer 12₹18,519 INR
Retailer 7₹21,355 INR
Retailer 2₹40,432 INR
Retailer 8₹42,235 INR
Retailer 6₹56,006 INR
Retailer 5₹57,231 INR
Retailer 11₹59,956 INR
Retailer 4₹89,437 INR
Retailer 10₹93,676 INR
Retailer 3₹1,07,036 INR
Retailer 9₹1,08,197 INR
B2C Jewels₹1,51,192 INR

77 data points across 12 retailers

3 retailers₹77,643 INR to ₹1,51,192 INR

B+
Cheapest Retailer
-
₹77,643 INR
£644 GBP
B
Retailer 2
-
₹1,08,197 INR
$1,140 USD
View
Most Expensive
B
B2C Jewels
20884913 · Nov 2
₹1,51,192 INR
$1,593 USD
View
2 more retailers have this diamond
Prices start from ₹77,643 INRSave up to ₹73,549 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+
1.54ct Radiant
₹77,643 INR