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1.50ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG818686782

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686782

Diamond specifications and retailer prices

From ₹18,990 INR
$200 USD
As of November 1, 2026
Save ₹91,829 INR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,10,819 INR at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG818686782 or 818686782. Listed at 15 retailers as of October 29, 2026, with prices from ₹18,990 to ₹1,10,819, a ₹91,829 spread on the same certified stone. MOH London lists it at ₹1,10,819. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686782
Dimensions7.43 × 7.38 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.38 mm1.50 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686782
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.8%

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 1
Current: ₹1,10,819 INR|Low: ₹18,990 INR|High: ₹1,11,543 INR|Avg: ₹56,813 INR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9₹18,990 INR
Retailer 11₹23,548 INR
Retailer 6₹39,281 INR
Retailer 12₹40,923 INR
Retailer 5₹41,965 INR
Retailer 4₹42,822 INR
Retailer 2₹43,090 INR
Retailer 8₹60,673 INR
Retailer 7₹67,889 INR
Retailer 10₹80,708 INR
Retailer 3₹80,825 INR
MOH London₹1,10,819 INR

44 data points across 12 retailers

15 retailers₹18,990 INR to ₹1,10,819 INR

A
Cheapest Retailer
-
₹18,990 INR
$200 USD
A
Retailer 2
-
₹22,028 INR
$232 USD
View
Retailer 3
-
₹23,548 INR
$248 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
₹23,548 INR
$248 USD
View
A
Retailer 5
-
₹39,281 INR
€394 EUR
View
B+
Retailer 6
-
₹40,923 INR
$431 USD
View
A
Retailer 7
-
₹41,965 INR
£348 GBP
View
B+
Retailer 8
-
₹42,822 INR
$451 USD
View
A
Retailer 9
-
₹43,090 INR
£357 GBP
View
B+
Retailer 10
-
₹60,673 INR
$639 USD
View
B+
Retailer 11
-
₹67,889 INR
$715 USD
View
B
Retailer 12
-
₹75,770 INR
$798 USD
View
B
Retailer 13
-
₹80,708 INR
$850 USD
View
B
Retailer 14
-
₹80,825 INR
$851 USD
View
Most Expensive
B
MOH London
LG818686782 · Oct 29
₹1,10,819 INR
£919 GBP
View
14 more retailers have this diamond
Prices start from ₹18,990 INRSave up to ₹91,829 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
₹18,990 INR