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Marquise|Lab Grown|IGI

1.57ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG774655981

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774655981

Diamond specifications and retailer prices

From ₹27,536 INR
$290 USD
As of October 30, 2026
Save ₹2,28,830 INR (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: ₹2,63,961 INR at Brilliant Earth · As of September 19, 2026
View at Brilliant Earth

About this 1.57ct lab-grown marquise diamond

This 1.57ct 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 LG774655981 or 774655981. Listed at 28 retailers as of October 30, 2026, with a 831% 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

1.57
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774655981
Dimensions6.11 × 6.11 × 3.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.11 mm6.11 mm1.57 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774655981
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: ₹2,56,365 INR|Low: ₹26,396 INR|High: ₹2,56,365 INR|Avg: ₹79,641 INR
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 9₹27,536 INR
Retailer 7₹30,669 INR
Retailer 11₹31,903 INR
Retailer 10₹34,087 INR
Retailer 12₹34,087 INR
Retailer 14₹36,160 INR
Retailer 13₹45,766 INR
Retailer 3₹48,899 INR
Retailer 17₹53,538 INR
Retailer 20₹58,580 INR
Retailer 16₹60,304 INR
Retailer 4₹62,828 INR
Retailer 19₹79,307 INR
Retailer 2₹82,037 INR
Retailer 6₹1,31,031 INR
Retailer 15₹1,31,705 INR
Retailer 5₹1,33,880 INR
Retailer 18₹1,37,348 INR
Retailer 8₹1,40,476 INR
Brilliant Earth₹2,56,365 INR

37 data points across 20 retailers

28 retailers₹27,536 INR to ₹2,56,365 INR

A
Cheapest Retailer
-
₹27,536 INR
$290 USD
A
Retailer 2
-
₹30,669 INR
$323 USD
View
Final sale: no returns
A
Retailer 3
-
₹31,903 INR
$336 USD
View
A
Retailer 4
-
₹34,087 INR
$359 USD
View
A
Retailer 5
-
₹34,087 INR
$359 USD
View
A
Retailer 6
-
₹36,160 INR
£300 GBP
View
A
Retailer 7
-
₹45,766 INR
$482 USD
View
A
Retailer 8
-
₹48,899 INR
$515 USD
View
A
Retailer 9
-
₹53,538 INR
€537 EUR
View
A
Retailer 10
-
₹58,580 INR
ZAR 9,967 ZAR
View
A
Retailer 11
-
₹60,304 INR
£500 GBP
View
A
Retailer 12
-
₹62,828 INR
A$1,018 AUD
View
A
Retailer 13
-
₹64,376 INR
$678 USD
View
A
Retailer 14
-
₹66,180 INR
$697 USD
View
B+
Retailer 15
-
₹72,151 INR
$760 USD
View
B+
Retailer 16
-
₹79,307 INR
A$1,285 AUD
View
B+
Retailer 17
-
₹82,037 INR
$864 USD
View
B+
Retailer 18
-
₹1,06,534 INR
$1,122 USD
View
B+
Retailer 19
-
₹1,09,572 INR
$1,154 USD
View
B+
Retailer 20
-
₹1,14,234 INR
$1,203 USD
View
B
Retailer 21
-
₹1,31,031 INR
$1,380 USD
View
B+
Retailer 22
-
₹1,31,705 INR
A$2,134 AUD
View
B
Retailer 23
-
₹1,33,127 INR
£1,104 GBP
View
B
Retailer 24
-
₹1,33,880 INR
$1,410 USD
View
B+
Retailer 25
-
₹1,37,348 INR
£1,139 GBP
View
B
Retailer 26
-
₹1,40,476 INR
$1,479 USD
View
B
Retailer 27
-
₹2,56,365 INR
$2,700 USD
View
Most Expensive
Brilliant Earth
18091594A · Sep 19
₹2,63,961 INR
$2,780 USD
View
Price last confirmed 41 days ago
27 more retailers have this diamond
Prices start from ₹27,536 INRSave up to ₹2,28,830 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
1.57ct Marquise
₹27,536 INR