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Marquise|Lab Grown|IGI

1.73ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG797658833

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797658833

Diamond specifications and retailer prices

From ₹29,529 INR
$311 USD
As of October 30, 2026
Save ₹1,02,633 INR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,68,062 INR at Rare Carat · As of October 4, 2026
View at Rare Carat

About this 1.73ct lab-grown marquise diamond

This 1.73ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797658833 or 797658833. Listed at 15 retailers as of October 29, 2026, with a 348% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797658833
Dimensions12.87 × 6.18 × 3.79 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.87 mm6.18 mm1.73 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797658833
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.3%

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: Oct 30
Current: ₹1,68,062 INR|Low: ₹29,529 INR|High: ₹1,68,062 INR|Avg: ₹78,745 INR|+4.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16₹29,529 INR
Retailer 4₹32,853 INR
Retailer 2₹34,806 INR
Retailer 13₹47,950 INR
Retailer 3₹54,216 INR
Retailer 12₹56,388 INR
Retailer 9₹57,828 INR
Retailer 8₹60,516 INR
Retailer 5₹65,610 INR
Retailer 6₹75,390 INR
Retailer 11₹76,283 INR
Retailer 14₹1,00,837 INR
Retailer 7₹1,10,298 INR
Retailer 15₹1,26,189 INR
Retailer 10₹1,32,163 INR
Rare Carat₹1,68,062 INR

40 data points across 16 retailers

15 retailers₹29,529 INR to ₹1,32,163 INR

A
Cheapest Retailer
-
₹29,529 INR
$311 USD
Final sale: no returns
Retailer 2
-
₹32,378 INR
$341 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
₹34,806 INR
£289 GBP
View
A
Retailer 4
-
₹47,950 INR
$505 USD
View
A
Retailer 5
-
₹54,216 INR
$571 USD
View
A
Retailer 6
-
₹56,388 INR
ZAR 9,594 ZAR
View
A
Retailer 7
-
₹57,828 INR
£480 GBP
View
A
Retailer 8
-
₹65,610 INR
$691 USD
View
A
Retailer 9
-
₹75,390 INR
$794 USD
View
A
Retailer 10
-
₹76,283 INR
A$1,236 AUD
View
B+
Retailer 11
-
₹1,00,837 INR
$1,062 USD
View
B+
Retailer 12
-
₹1,10,298 INR
$1,162 USD
View
B+
Retailer 13
-
₹1,26,189 INR
$1,329 USD
View
B+
Retailer 14
-
₹1,32,163 INR
£1,096 GBP
View
Most Expensive
Rare Carat
ITU-ITUS-J1008 · Oct 4
₹1,68,062 INR
$1,770 USD
View
Price last confirmed 26 days ago
14 more retailers have this diamond
Prices start from ₹29,529 INRSave up to ₹1,02,633 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 Marquise
₹29,529 INR