CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG494162070

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494162070

Diamond specifications and retailer prices

From ₹26,076 INR
As of November 4, 2026
Save ₹1,26,036 INR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,52,113 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct 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 LG494162070 or 494162070. Listed at 15 retailers as of October 31, 2026, with prices from ₹26,076 to ₹1,52,113, a ₹1,26,036 spread on the same certified stone. Brilliant Earth lists it at ₹1,52,113. 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

1.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494162070
Dimensions7.42 × 7.38 × 4.53 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 mm7.38 mm1.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494162070
Side View
Table 56.5%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.2%

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: Nov 4
Current: ₹1,52,113 INR|Low: ₹26,076 INR|High: ₹1,55,892 INR|Avg: ₹65,960 INR|-2.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3₹26,076 INR
Retailer 10₹29,005 INR
Retailer 11₹38,926 INR
Retailer 9₹43,933 INR
Retailer 5₹52,153 INR
Retailer 2₹54,420 INR
Retailer 6₹56,310 INR
Retailer 7₹75,112 INR
Retailer 8₹93,535 INR
Retailer 4₹1,15,832 INR
Brilliant Earth₹1,52,113 INR

43 data points across 11 retailers

15 retailers₹26,076 INR to ₹1,52,113 INR

Retailer 1
-
₹23,337 INR
Price last confirmed 45 days ago
A
Retailer 2
-
₹26,076 INR
View
Final sale: no returns
Retailer 3
-
₹27,116 INR
View
Price last confirmed 45 days ago
Retailer 4
-
₹28,627 INR
View
Price last confirmed 42 days ago
B+
Retailer 5
-
₹38,926 INR
View
A
Retailer 6
-
₹43,933 INR
View
B+
Retailer 7
-
₹52,153 INR
View
B+
Retailer 8
-
₹54,420 INR
View
B+
Retailer 9
-
₹56,310 INR
View
B+
Retailer 10
-
₹75,112 INR
View
Retailer 11
-
₹93,157 INR
View
Price last confirmed 46 days ago
B
Retailer 12
-
₹93,535 INR
View
B
Retailer 13
-
₹98,070 INR
View
B
Retailer 14
-
₹1,15,832 INR
View
Most Expensive
B
Brilliant Earth
16145642A · Oct 31
₹1,52,113 INR
$1,610 USD
View
14 more retailers have this diamond
Prices start from ₹26,076 INRSave up to ₹1,26,036 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
1.53ct Round
₹26,076 INR