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Asscher|Lab Grown|IGI

1.51ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG516243211

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG516243211

Diamond specifications and retailer prices

From ₹18,800 INR
$198 USD
As of October 30, 2026
Save ₹84,695 INR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,03,496 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG516243211 or 516243211. Listed at 11 retailers as of October 30, 2026, with prices from ₹18,800 to ₹1,03,496, a ₹84,695 spread on the same certified stone. Brilliant Earth lists it at ₹1,03,496. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.4°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516243211
Dimensions6.34 × 6.21 × 4.21 mm
L/W Ratio1.02
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
6.34 mm6.21 mm1.51 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516243211
Side View
Table 60.5%Crown 27.4°Girdle: MED-STKPavilion 43.1°Culet: NoneDepth 67.8%

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 30
Current: ₹1,03,496 INR|Low: ₹16,616 INR|High: ₹1,14,890 INR|Avg: ₹58,142 INR|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10₹18,800 INR
Retailer 3₹25,921 INR
Retailer 8₹28,010 INR
Retailer 4₹37,428 INR
Retailer 9₹37,653 INR
Retailer 7₹45,481 INR
Retailer 6₹46,958 INR
Retailer 5₹52,033 INR
Retailer 11₹72,161 INR
Retailer 2₹97,434 INR
Brilliant Earth₹1,03,496 INR

43 data points across 11 retailers

11 retailers₹18,800 INR to ₹1,03,496 INR

A
Cheapest Retailer
-
₹18,800 INR
$198 USD
Final sale: no returns
Retailer 2
-
₹25,921 INR
$273 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
₹28,010 INR
$295 USD
View
A
Retailer 4
-
₹37,428 INR
£310 GBP
View
A
Retailer 5
-
₹37,653 INR
£312 GBP
View
A
Retailer 6
-
₹45,481 INR
$479 USD
View
A
Retailer 7
-
₹46,958 INR
€471 EUR
View
A
Retailer 8
-
₹52,033 INR
$548 USD
View
B+
Retailer 9
-
₹72,161 INR
$760 USD
View
B
Retailer 10
-
₹97,434 INR
£808 GBP
View
Most Expensive
B
Brilliant Earth
14223923A · Oct 30
₹1,03,496 INR
$1,090 USD
View
10 more retailers have this diamond
Prices start from ₹18,800 INRSave up to ₹84,695 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 Asscher
₹18,800 INR