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Marquise|Lab Grown|IGI

1.50ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG634473493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG634473493

Diamond specifications and retailer prices

From ₹67,766 INR
$714 USD
As of November 3, 2026
Save ₹4,70,374 INR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹5,38,140 INR at Do Amore Diamonds · As of November 2, 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 LG634473493 or 634473493. Listed at 24 retailers as of November 2, 2026, with prices from ₹67,766 to ₹5,38,140, a ₹4,70,374 spread on the same certified stone. Do Amore Diamonds lists it at ₹5,38,140. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634473493
Dimensions12.01 × 5.94 × 3.72 mm
L/W Ratio2.02
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
12.01 mm5.94 mm1.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634473493
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°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: ₹3,74,610 INR|Low: ₹67,766 INR|High: ₹3,74,610 INR|Avg: ₹1,76,437 INR|+133.4%
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 5₹67,766 INR
Retailer 12₹81,623 INR
Retailer 13₹99,276 INR
Retailer 4₹1,00,605 INR
Retailer 8₹1,24,398 INR
Retailer 9₹1,42,602 INR
Retailer 15₹1,79,570 INR
Retailer 7₹1,87,295 INR
Retailer 11₹1,93,279 INR
Retailer 14₹2,19,242 INR
Retailer 2₹2,39,838 INR
Retailer 6₹2,41,554 INR
Retailer 3₹2,76,616 INR
Retailer 10₹3,04,835 INR
Retailer 1₹3,74,610 INR

41 data points across 15 retailers

24 retailers₹67,766 INR to ₹5,38,140 INR

Retailer 1
-
₹60,647 INR
$639 USD
Price last confirmed 17 days ago
Retailer 2
-
₹65,962 INR
$695 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
₹67,766 INR
$714 USD
View
Final sale: no returns
Retailer 4
-
₹70,328 INR
$741 USD
View
Price last confirmed 17 days ago
Retailer 5
-
₹70,328 INR
$741 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
₹81,338 INR
$857 USD
View
A
Retailer 7
-
₹81,623 INR
$860 USD
View
A
Retailer 8
-
₹99,276 INR
$1,046 USD
View
A
Retailer 9
-
₹1,00,605 INR
$1,060 USD
View
A
Retailer 10
-
₹1,24,398 INR
£1,032 GBP
View
A
Retailer 11
-
₹1,42,602 INR
ZAR 24,273 ZAR
View
B+
Retailer 12
-
₹1,79,570 INR
$1,892 USD
View
Retailer 13
-
₹1,87,295 INR
$1,973 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
₹1,93,279 INR
A$3,133 AUD
View
Retailer 15
-
₹2,18,198 INR
$2,299 USD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
₹2,19,242 INR
$2,310 USD
View
B+
Retailer 17
-
₹2,39,838 INR
$2,527 USD
View
B+
Retailer 18
-
₹2,41,554 INR
£2,004 GBP
View
B+
Retailer 19
-
₹2,44,256 INR
$2,574 USD
View
B
Retailer 20
-
₹2,76,616 INR
$2,915 USD
View
B
Retailer 21
-
₹2,78,014 INR
$2,929 USD
View
B
Retailer 22
-
₹3,04,835 INR
£2,529 GBP
View
B
Retailer 23
-
₹3,74,610 INR
$3,947 USD
View
Most Expensive
B
Do Amore Diamonds
27-D7D92F938 · Nov 2
₹5,38,140 INR
$5,670 USD
View
23 more retailers have this diamond
Prices start from ₹67,766 INRSave up to ₹4,70,374 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
₹67,766 INR