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Marquise|Lab Grown|IGI

1.80ct D IF Marquise Lab Grown Diamond

D/IF • IGI LG768631844

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768631844

Diamond specifications and retailer prices

From ₹67,699 INR
$713 USD
As of November 2, 2026
Save ₹5,33,334 INR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹6,01,034 INR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown marquise diamond

This 1.8ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG768631844 or 768631844. Listed at 17 retailers as of November 1, 2026, with prices from ₹67,699 to ₹6,01,034, a ₹5,33,334 spread on the same certified stone. Do Amore Diamonds lists it at ₹6,01,034. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631844
Dimensions12.48 × 6.39 × 3.98 mm
L/W Ratio1.95
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
12.48 mm6.39 mm1.80 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631844
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.3%

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: ₹6,01,034 INR|Low: ₹66,275 INR|High: ₹6,33,317 INR|Avg: ₹2,14,172 INR|-5.1%
Do Amore Diamonds
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 1, 2026
Retailer 14₹67,699 INR
Retailer 4₹73,586 INR
Retailer 9₹80,897 INR
Retailer 16₹93,811 INR
Retailer 6₹96,849 INR
Retailer 8₹1,14,225 INR
Retailer 15₹1,27,423 INR
Retailer 13₹1,41,271 INR
Retailer 7₹1,41,827 INR
Retailer 17₹1,93,318 INR
Retailer 11₹2,15,703 INR
Retailer 5₹2,30,182 INR
Retailer 3₹2,43,547 INR
Retailer 2₹3,24,739 INR
Retailer 12₹3,25,679 INR
Retailer 10₹4,39,922 INR
Do Amore Diamonds₹6,01,034 INR

34 data points across 17 retailers

17 retailers₹67,699 INR to ₹6,01,034 INR

A
Cheapest Retailer
-
₹67,699 INR
$713 USD
A
Retailer 2
-
₹73,586 INR
$775 USD
View
A
Retailer 3
-
₹80,897 INR
$852 USD
View
Final sale: no returns
A
Retailer 4
-
₹93,811 INR
$988 USD
View
A
Retailer 5
-
₹96,849 INR
$1,020 USD
View
A
Retailer 6
-
₹1,14,225 INR
$1,203 USD
View
A
Retailer 7
-
₹1,27,423 INR
$1,342 USD
View
A
Retailer 8
-
₹1,41,271 INR
€1,417 EUR
View
A
Retailer 9
-
₹1,41,827 INR
A$2,298 AUD
View
B+
Retailer 10
-
₹1,93,318 INR
$2,036 USD
View
B+
Retailer 11
-
₹2,15,703 INR
A$3,495 AUD
View
B
Retailer 12
-
₹2,30,182 INR
$2,424 USD
View
B+
Retailer 13
-
₹2,43,547 INR
$2,565 USD
View
B
Retailer 14
-
₹3,24,739 INR
£2,693 GBP
View
B
Retailer 15
-
₹3,25,679 INR
$3,430 USD
View
B
Retailer 16
-
₹4,39,922 INR
A$7,128 AUD
View
Most Expensive
B
Do Amore Diamonds
27-745D341DE · Nov 1
₹6,01,034 INR
$6,330 USD
View
16 more retailers have this diamond
Prices start from ₹67,699 INRSave up to ₹5,33,334 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
1.80ct Marquise
₹67,699 INR