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Marquise|Lab Grown|GCAL

1.80ct E IF Marquise Lab Grown Diamond

EX • E/IF • GCAL 353406004

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 353406004

Diamond specifications and retailer prices

From ₹1,53,819 INR
$1,620 USD
As of October 30, 2026
Save ₹7,03,551 INR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹12,44,795 INR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown marquise diamond

This 1.8ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353406004. Listed at 14 retailers as of October 29, 2026, with a 457% 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

1.80
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353406004
Dimensions12.23 × 6.59 × 4.01 mm
L/W Ratio1.86
Culet sizeNone
Top View
12.23 mm6.59 mm1.80 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353406004
Side View
Table 58.0%Crown 34.5°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 60.8%

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: ₹12,44,795 INR|Low: ₹1,25,049 INR|High: ₹14,09,081 INR|Avg: ₹5,23,592 INR
Do Amore Diamonds
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 29, 2026
Retailer 7₹1,25,049 INR
Retailer 3₹1,53,819 INR
Retailer 14₹3,10,961 INR
Retailer 6₹3,17,703 INR
Retailer 13₹3,38,307 INR
Retailer 15₹3,48,182 INR
Retailer 4₹3,55,987 INR
Retailer 2₹3,60,715 INR
Retailer 5₹4,25,908 INR
Retailer 10₹4,35,821 INR
Retailer 12₹4,35,821 INR
Retailer 8₹4,54,732 INR
Retailer 11₹4,97,538 INR
Retailer 9₹8,57,370 INR
Do Amore Diamonds₹12,44,795 INR
Retailer 16₹14,03,837 INR

29 data points across 16 retailers

14 retailers₹1,53,819 INR to ₹8,57,370 INR

A
Cheapest Retailer
-
₹1,53,819 INR
$1,620 USD
B+
Retailer 2
-
₹3,10,961 INR
$3,275 USD
View
Retailer 3
-
₹3,17,703 INR
$3,346 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
₹3,38,307 INR
$3,563 USD
View
B+
Retailer 5
-
₹3,48,182 INR
$3,667 USD
View
Final sale: no returns
B+
Retailer 6
-
₹3,60,715 INR
$3,799 USD
View
B
Retailer 7
-
₹4,25,908 INR
CA$6,230 CAD
View
B
Retailer 8
-
₹4,35,821 INR
$4,590 USD
View
B
Retailer 9
-
₹4,35,821 INR
$4,590 USD
View
B
Retailer 10
-
₹4,48,354 INR
$4,722 USD
View
B
Retailer 11
-
₹4,97,538 INR
$5,240 USD
View
B
Retailer 12
-
₹8,57,370 INR
£7,110 GBP
View
Most Expensive
Do Amore Diamonds
32-353406004 · Oct 30
₹12,44,795 INR
$13,110 USD
View
Price under review
12 more retailers have this diamond
Prices start from ₹1,53,819 INRSave up to ₹7,03,551 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
1.80ct Marquise
₹1,53,819 INR