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Cushion|Lab Grown|IGI

1.73ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG837694678

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837694678

Diamond specifications and retailer prices

From ₹28,917 INR
£239 GBP
As of October 29, 2026
Save ₹70,176 INR (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹1,11,942 INR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837694678 or 837694678. Listed at 5 retailers as of October 29, 2026, with a 243% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837694678
Dimensions8.37 × 6.20 × 4.25 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm6.20 mm1.73 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837694678
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 37.8°CuletDepth 68.5%

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 29
Current: ₹1,11,942 INR|Low: ₹28,739 INR|High: ₹1,13,371 INR|Avg: ₹72,228 INR|-1.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4₹28,917 INR
Retailer 2₹41,614 INR
Retailer 5₹67,165 INR
Retailer 3₹99,093 INR
Rare Carat₹1,11,942 INR

25 data points across 5 retailers

5 retailers₹28,917 INR to ₹99,093 INR

A
Cheapest Retailer
-
₹28,917 INR
£239 GBP
A
Retailer 2
-
₹41,614 INR
€416 EUR
View
B+
Retailer 3
-
₹67,165 INR
$705 USD
View
B+
Retailer 4
-
₹99,093 INR
£819 GBP
View
Most Expensive
Rare Carat
LGLCU15-154079 · Oct 21
₹1,11,942 INR
$1,175 USD
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from ₹28,917 INRSave up to ₹70,176 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
1.73ct Cushion
₹28,917 INR