CaratHunter
Plans
Round|Lab Grown|IGI

1.50ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG520297333

Shape and cutting style on the report: Round brilliant

Certificate IGI LG520297333

Diamond specifications and retailer prices

From ₹30,859 INR
$325 USD
As of November 1, 2026
Save ₹2,43,547 INR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹2,74,406 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG520297333 or 520297333. Listed at 18 retailers as of October 31, 2026, with prices from ₹30,859 to ₹2,74,406, a ₹2,43,547 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,74,406. 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

1.50
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520297333
Dimensions7.39 × 7.49 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.39 mm7.49 mm1.50 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520297333
Side View
Table 62.5%Crown 33°Girdle: MediumPavilion 41.4°Culet: NoneDepth 59.7%

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 1
Current: ₹2,74,406 INR|Low: ₹30,859 INR|High: ₹2,74,406 INR|Avg: ₹89,280 INR|+0.3%
Do Amore Diamonds
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
November 1, 2026
Retailer 17₹30,859 INR
Retailer 14₹35,796 INR
Retailer 12₹37,980 INR
Retailer 4₹38,265 INR
Retailer 13₹38,265 INR
Retailer 18₹43,772 INR
Retailer 6₹52,697 INR
Retailer 7₹63,142 INR
Retailer 9₹65,800 INR
Retailer 11₹68,211 INR
Retailer 15₹69,788 INR
Retailer 10₹76,269 INR
Retailer 16₹1,12,326 INR
Retailer 8₹1,15,079 INR
Retailer 5₹1,35,873 INR
Retailer 3₹1,50,815 INR
Retailer 2₹1,65,083 INR
Do Amore Diamonds₹2,74,406 INR

15 data points across 18 retailers

18 retailers₹30,859 INR to ₹2,74,406 INR

A
Cheapest Retailer
-
₹30,859 INR
$325 USD
A
Retailer 2
-
₹35,796 INR
$377 USD
View
B+
Retailer 3
-
₹37,980 INR
$400 USD
View
Retailer 4
-
₹38,265 INR
$403 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
₹38,265 INR
$403 USD
View
A
Retailer 6
-
₹43,772 INR
$461 USD
View
A
Retailer 7
-
₹52,697 INR
$555 USD
View
A
Retailer 8
-
₹63,142 INR
$665 USD
View
A
Retailer 9
-
₹65,800 INR
$693 USD
View
A
Retailer 10
-
₹68,211 INR
£566 GBP
View
A
Retailer 11
-
₹69,788 INR
$735 USD
View
A
Retailer 12
-
₹76,269 INR
$803 USD
View
A
Retailer 13
-
₹1,12,326 INR
$1,183 USD
View
A
Retailer 14
-
₹1,15,079 INR
$1,212 USD
View
B+
Retailer 15
-
₹1,35,873 INR
$1,431 USD
View
B+
Retailer 16
-
₹1,50,815 INR
$1,588 USD
View
B+
Retailer 17
-
₹1,65,083 INR
£1,369 GBP
View
Most Expensive
B
Do Amore Diamonds
27-464651565 · Oct 31
₹2,74,406 INR
$2,890 USD
View
17 more retailers have this diamond
Prices start from ₹30,859 INRSave up to ₹2,43,547 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
1.50ct Round
₹30,859 INR