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Marquise|Lab Grown|GCAL

0.43ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • GCAL 303160024

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 303160024

Diamond specifications and retailer prices

From ₹11,679 INR
$123 USD
As of October 30, 2026
Save ₹56,209 INR (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹1,33,851 INR at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 303160024. Listed at 9 retailers as of October 29, 2026, with a 481% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.43
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 303160024
Dimensions7.83 × 3.93 × 2.42 mm
L/W Ratio1.99
Culet sizeNone
Top View
7.83 mm3.93 mm0.43 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 303160024
Side View
Table 54.0%Crown 33°Girdle: ThickPavilion 40.2°Culet: NoneDepth 61.6%

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: ₹1,33,851 INR|Low: ₹11,394 INR|High: ₹1,36,625 INR|Avg: ₹36,022 INR|+75.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6₹11,679 INR
Retailer 7₹12,818 INR
Retailer 4₹13,483 INR
Retailer 9₹14,622 INR
Retailer 2₹15,382 INR
Retailer 10₹25,408 INR
Retailer 8₹27,277 INR
Retailer 3₹51,273 INR
Retailer 5₹67,888 INR
MOH London₹1,33,851 INR

19 data points across 10 retailers

9 retailers₹11,679 INR to ₹67,888 INR

A
Cheapest Retailer
-
₹11,679 INR
$123 USD
A
Retailer 2
-
₹12,818 INR
$135 USD
View
A
Retailer 3
-
₹13,483 INR
$142 USD
View
A
Retailer 4
-
₹14,622 INR
$154 USD
View
A
Retailer 5
-
₹15,382 INR
$162 USD
View
B+
Retailer 6
-
₹27,277 INR
CA$399 CAD
View
B
Retailer 7
-
₹51,273 INR
$540 USD
View
B
Retailer 8
-
₹67,888 INR
$715 USD
View
Most Expensive
MOH London
303160024 · Oct 29
₹1,33,851 INR
£1,110 GBP
View
Price under review
8 more retailers have this diamond
Prices start from ₹11,679 INRSave up to ₹56,209 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
0.43ct Marquise
₹11,679 INR