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Marquise|Lab Grown|IGI

4.01ct G SI1 Marquise Lab Grown Diamond

ID • G/SI1 • IGI LG678527855

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG678527855

Diamond specifications and retailer prices

From ₹45,196 INR
$477 USD
As of November 2, 2026
Save ₹1,90,732 INR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹2,35,928 INR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.01ct lab-grown marquise diamond

This 4.01ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG678527855 or 678527855. Listed at 14 retailers as of November 1, 2026, with prices from ₹45,196 to ₹2,35,928, a ₹1,90,732 spread on the same certified stone. Rare Carat lists it at ₹2,35,928. 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

4.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678527855
Dimensions16.35 × 8.19 × 5.17 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.35 mm8.19 mm4.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678527855
Side View
Table 59.0%Crown 41.7°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 63.1%

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: Nov 2
Current: ₹2,35,928 INR|Low: ₹45,196 INR|High: ₹5,39,128 INR|Avg: ₹1,56,208 INR
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
Retailer 17
November 3, 2026
Retailer 13₹45,196 INR
Retailer 6₹50,691 INR
Retailer 11₹53,069 INR
Retailer 14₹56,092 INR
Retailer 17₹61,853 INR
Retailer 15₹69,641 INR
Retailer 5₹87,549 INR
Retailer 16₹88,212 INR
Retailer 2₹93,120 INR
Retailer 7₹1,22,569 INR
Retailer 4₹1,26,870 INR
Retailer 12₹1,50,747 INR
Retailer 3₹1,80,309 INR
Retailer 10₹2,06,130 INR
Rare Carat₹2,35,928 INR
Retailer 9₹4,20,528 INR
Retailer 8₹5,39,128 INR

7 data points across 17 retailers

14 retailers₹45,196 INR to ₹2,35,928 INR

A
Cheapest Retailer
-
₹45,196 INR
$477 USD
A
Retailer 2
-
₹50,691 INR
$535 USD
View
A
Retailer 3
-
₹53,069 INR
£441 GBP
View
A
Retailer 4
-
₹56,092 INR
$592 USD
View
A
Retailer 5
-
₹61,853 INR
HK$5,100 HKD
View
A
Retailer 6
-
₹69,641 INR
$735 USD
View
B+
Retailer 7
-
₹87,549 INR
$924 USD
View
A
Retailer 8
-
₹88,212 INR
$931 USD
View
A
Retailer 9
-
₹93,120 INR
£774 GBP
View
B+
Retailer 10
-
₹1,26,870 INR
$1,339 USD
View
B+
Retailer 11
-
₹1,50,747 INR
$1,591 USD
View
B
Retailer 12
-
₹1,80,309 INR
$1,903 USD
View
B
Retailer 13
-
₹2,06,130 INR
£1,713 GBP
View
Most Expensive
B
Rare Carat
KI8555278KF678 · Nov 1
₹2,35,928 INR
$2,490 USD
View
13 more retailers have this diamond
Prices start from ₹45,196 INRSave up to ₹1,90,732 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
4.01ct Marquise
₹45,196 INR