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Cushion|Lab Grown|IGI

1.60ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG487193650

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG487193650

Diamond specifications and retailer prices

From ₹20,224 INR
$213 USD
As of October 30, 2026
Save ₹1,53,534 INR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,73,759 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown cushion diamond

This 1.6ct lab-grown cushion 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 LG487193650 or 487193650. Listed at 12 retailers as of October 30, 2026, with prices from ₹20,224 to ₹1,73,759, a ₹1,53,534 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,73,759. 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

1.60
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487193650
Dimensions6.81 × 6.77 × 4.57 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
6.81 mm6.77 mm1.60 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487193650
Side View
Table 60.5%Crown 33.9°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 67.5%

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: Oct 30
Current: ₹1,66,163 INR|Low: ₹20,224 INR|High: ₹1,66,163 INR|Avg: ₹71,217 INR|+6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8₹20,224 INR
Retailer 7₹22,408 INR
Retailer 2₹39,979 INR
Retailer 3₹45,655 INR
Retailer 9₹54,311 INR
Retailer 5₹82,550 INR
Retailer 6₹97,799 INR
Retailer 4₹99,604 INR
Retailer 1₹1,66,163 INR

41 data points across 9 retailers

12 retailers₹20,224 INR to ₹1,73,759 INR

A
Cheapest Retailer
-
₹20,224 INR
$213 USD
Final sale: no returns
A
Retailer 2
-
₹22,408 INR
$236 USD
View
B+
Retailer 3
-
₹30,099 INR
$317 USD
View
A
Retailer 4
-
₹39,979 INR
€401 EUR
View
A
Retailer 5
-
₹41,303 INR
$435 USD
View
A
Retailer 6
-
₹45,655 INR
£379 GBP
View
A
Retailer 7
-
₹54,311 INR
$572 USD
View
B+
Retailer 8
-
₹82,550 INR
$869 USD
View
Retailer 9
-
₹97,799 INR
$1,030 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
₹99,604 INR
£826 GBP
View
B
Retailer 11
-
₹1,66,163 INR
$1,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B52CA9F4 · Oct 31
₹1,73,759 INR
$1,830 USD
View
11 more retailers have this diamond
Prices start from ₹20,224 INRSave up to ₹1,53,534 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
1.60ct Cushion
₹20,224 INR