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1.51ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG778671695

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778671695

Diamond specifications and retailer prices

From ₹19,435 INR
$204 USD
As of October 29, 2026
Save ₹84,377 INR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,03,812 INR at MOH London · As of October 26, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778671695 or 778671695. Listed at 11 retailers as of October 26, 2026, with prices from ₹19,435 to ₹1,03,812, a ₹84,377 spread on the same certified stone. MOH London lists it at ₹1,03,812. 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

1.51
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671695
Dimensions7.38 × 7.34 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.34 mm1.51 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671695
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
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: Oct 29
Current: ₹1,03,812 INR|Low: ₹17,911 INR|High: ₹1,08,652 INR|Avg: ₹49,653 INR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5₹19,435 INR
Retailer 7₹20,769 INR
Retailer 3₹22,198 INR
Retailer 8₹38,870 INR
Retailer 6₹40,714 INR
Retailer 4₹43,956 INR
Retailer 10₹46,778 INR
Retailer 2₹48,492 INR
Retailer 11₹71,262 INR
Retailer 9₹71,453 INR
MOH London₹1,03,812 INR

40 data points across 11 retailers

11 retailers₹19,435 INR to ₹1,03,812 INR

A
Cheapest Retailer
-
₹19,435 INR
$204 USD
A
Retailer 2
-
₹20,769 INR
$218 USD
View
A
Retailer 3
-
₹22,198 INR
$233 USD
View
B+
Retailer 4
-
₹38,870 INR
$408 USD
View
A
Retailer 5
-
₹40,714 INR
€407 EUR
View
B+
Retailer 6
-
₹43,956 INR
£363 GBP
View
B+
Retailer 7
-
₹46,778 INR
$491 USD
View
A
Retailer 8
-
₹48,492 INR
$509 USD
View
B
Retailer 9
-
₹71,262 INR
$748 USD
View
B
Retailer 10
-
₹71,453 INR
$750 USD
View
Most Expensive
B
MOH London
LG778671695 · Oct 26
₹1,03,812 INR
£858 GBP
View
10 more retailers have this diamond
Prices start from ₹19,435 INRSave up to ₹84,377 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
1.51ct Round
₹19,435 INR