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Marquise|Lab Grown|IGI

1.50ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG637453177

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG637453177

Diamond specifications and retailer prices

From ₹79,914 INR
$842 USD
As of November 3, 2026
Save ₹6,17,674 INR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: ₹6,97,589 INR at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown marquise diamond

This 1.5ct 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 IGI LG637453177 or 637453177. Listed at 26 retailers as of November 3, 2026, with prices from ₹79,914 to ₹6,97,589, a ₹6,17,674 spread on the same certified stone. Do Amore Diamonds lists it at ₹6,97,589. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453177
Dimensions11.78 × 5.94 × 3.72 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.78 mm5.94 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453177
Side View
Table 63.0%Crown 36°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 62.6%

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 3
Current: ₹1,29,532 INR|Low: ₹74,504 INR|High: ₹3,24,592 INR|Avg: ₹1,94,778 INR|-0.6%
Retailer 1
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
November 3, 2026
Retailer 13₹79,914 INR
Retailer 14₹93,961 INR
Retailer 7₹1,00,130 INR
Retailer 15₹1,09,147 INR
Retailer 1₹1,29,532 INR
Retailer 8₹1,56,802 INR
Retailer 9₹1,87,163 INR
Retailer 11₹2,12,466 INR
Retailer 12₹2,37,512 INR
Retailer 5₹2,39,932 INR
Retailer 4₹2,63,565 INR
Retailer 2₹2,64,696 INR
Retailer 6₹3,06,358 INR
Retailer 10₹3,19,902 INR
Retailer 3₹3,24,592 INR

43 data points across 15 retailers

26 retailers₹79,914 INR to ₹6,97,589 INR

Retailer 1
-
₹66,627 INR
$702 USD
Price last confirmed 15 days ago
Retailer 2
-
₹72,511 INR
$764 USD
View
Price last confirmed 19 days ago
Retailer 3
-
₹77,352 INR
$815 USD
View
Price last confirmed 14 days ago
Retailer 4
-
₹77,352 INR
$815 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
₹79,914 INR
$842 USD
View
Final sale: no returns
A
Retailer 6
-
₹82,667 INR
$871 USD
View
A
Retailer 7
-
₹93,961 INR
$990 USD
View
A
Retailer 8
-
₹1,00,130 INR
$1,055 USD
View
A
Retailer 9
-
₹1,05,692 INR
HK$8,700 HKD
View
A
Retailer 10
-
₹1,09,147 INR
$1,150 USD
View
A
Retailer 11
-
₹1,29,532 INR
£1,075 GBP
View
A
Retailer 12
-
₹1,56,802 INR
ZAR 26,690 ZAR
View
B+
Retailer 13
-
₹1,87,163 INR
$1,972 USD
View
B+
Retailer 14
-
₹2,12,466 INR
A$3,444 AUD
View
B+
Retailer 15
-
₹2,23,988 INR
$2,360 USD
View
B+
Retailer 16
-
₹2,37,512 INR
A$3,850 AUD
View
Retailer 17
-
₹2,39,932 INR
$2,528 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
₹2,63,233 INR
$2,774 USD
View
B
Retailer 19
-
₹2,63,565 INR
$2,777 USD
View
B
Retailer 20
-
₹2,64,696 INR
£2,196 GBP
View
B
Retailer 21
-
₹3,05,069 INR
$3,214 USD
View
B
Retailer 22
-
₹3,06,358 INR
SGD 4,362 SGD
View
B+
Retailer 23
-
₹3,19,902 INR
£2,654 GBP
View
Retailer 24
-
₹3,24,592 INR
$3,420 USD
View
Price last confirmed 8 days ago
B
Retailer 25
-
₹5,92,238 INR
$6,240 USD
View
Most Expensive
B
Do Amore Diamonds
23-637453177 · Nov 3
₹6,97,589 INR
$7,350 USD
View
25 more retailers have this diamond
Prices start from ₹79,914 INRSave up to ₹6,17,674 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
1.50ct Marquise
₹79,914 INR