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Marquise|Lab Grown|IGI

5.50ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG635409128

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG635409128

Diamond specifications and retailer prices

From ₹73,555 INR
$775 USD
As of October 30, 2026
Save ₹3,65,878 INR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹4,39,433 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG635409128 or 635409128. Listed at 18 retailers as of October 30, 2026, with prices from ₹73,555 to ₹4,39,433, a ₹3,65,878 spread on the same certified stone. Brilliant Earth lists it at ₹4,39,433. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.50
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635409128
Dimensions18.27 × 9.30 × 5.63 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.27 mm9.30 mm5.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635409128
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.5%

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: ₹4,39,433 INR|Low: ₹68,810 INR|High: ₹7,84,906 INR|Avg: ₹1,91,508 INR|-44.0%
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
November 2, 2026
Retailer 5₹73,555 INR
Retailer 11₹80,009 INR
Retailer 10₹84,470 INR
Retailer 7₹85,324 INR
Retailer 12₹95,452 INR
Retailer 14₹1,02,028 INR
Retailer 3₹1,22,244 INR
Retailer 17₹1,29,932 INR
Retailer 2₹1,30,818 INR
Retailer 8₹1,32,542 INR
Retailer 16₹1,87,922 INR
Retailer 15₹2,02,918 INR
Retailer 13₹2,39,932 INR
Retailer 6₹2,64,696 INR
Retailer 18₹2,88,431 INR
Retailer 4₹2,94,801 INR
Retailer 9₹3,16,888 INR
Brilliant Earth₹4,39,433 INR

30 data points across 18 retailers

18 retailers₹73,555 INR to ₹4,39,433 INR

A
Cheapest Retailer
-
₹73,555 INR
$775 USD
A
Retailer 2
-
₹80,009 INR
$843 USD
View
Retailer 3
-
₹84,470 INR
$890 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
₹85,324 INR
$899 USD
View
A
Retailer 5
-
₹95,452 INR
£792 GBP
View
A
Retailer 6
-
₹1,02,028 INR
$1,075 USD
View
B+
Retailer 7
-
₹1,22,244 INR
$1,288 USD
View
A
Retailer 8
-
₹1,29,932 INR
$1,369 USD
View
A
Retailer 9
-
₹1,30,818 INR
£1,085 GBP
View
A
Retailer 10
-
₹1,32,542 INR
€1,330 EUR
View
B+
Retailer 11
-
₹1,87,922 INR
$1,980 USD
View
B+
Retailer 12
-
₹2,02,918 INR
$2,138 USD
View
B+
Retailer 13
-
₹2,39,932 INR
$2,528 USD
View
B+
Retailer 14
-
₹2,64,696 INR
£2,196 GBP
View
B+
Retailer 15
-
₹2,88,431 INR
$3,039 USD
View
B
Retailer 16
-
₹2,94,801 INR
$3,106 USD
View
B
Retailer 17
-
₹3,16,888 INR
£2,629 GBP
View
Most Expensive
B
Brilliant Earth
21793524A · Oct 31
₹4,39,433 INR
$4,630 USD
View
17 more retailers have this diamond
Prices start from ₹73,555 INRSave up to ₹3,65,878 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
5.50ct Marquise
₹73,555 INR