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Marquise|Lab Grown|IGI

1.77ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG709531220

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG709531220

Diamond specifications and retailer prices

From ₹62,356 INR
$657 USD
As of November 2, 2026
Save ₹4,90,969 INR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹5,53,325 INR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown marquise diamond

This 1.77ct 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), with a top-tier cut grade and certified by IGI LG709531220 or 709531220. Listed at 17 retailers as of November 1, 2026, with prices from ₹62,356 to ₹5,53,325, a ₹4,90,969 spread on the same certified stone. Do Amore Diamonds lists it at ₹5,53,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709531220
Dimensions12.08 × 6.19 × 4.04 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
12.08 mm6.19 mm1.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709531220
Side View
Table 59.0%Crown 36.8°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 65.3%

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: ₹5,53,325 INR|Low: ₹61,122 INR|High: ₹6,22,610 INR|Avg: ₹2,13,151 INR|-11.1%
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₹62,356 INR
Retailer 5₹67,861 INR
Retailer 9₹79,535 INR
Retailer 16₹87,792 INR
Retailer 6₹89,215 INR
Retailer 8₹1,09,811 INR
Retailer 15₹1,17,878 INR
Retailer 13₹1,29,851 INR
Retailer 17₹1,84,695 INR
Retailer 11₹1,98,708 INR
Retailer 4₹2,13,625 INR
Retailer 3₹2,24,367 INR
Retailer 7₹2,39,648 INR
Retailer 2₹3,13,393 INR
Retailer 12₹3,44,523 INR
Retailer 10₹4,13,271 INR
Do Amore Diamonds₹5,53,325 INR

32 data points across 17 retailers

17 retailers₹62,356 INR to ₹5,53,325 INR

A
Cheapest Retailer
-
₹62,356 INR
$657 USD
A
Retailer 2
-
₹67,861 INR
$715 USD
View
A
Retailer 3
-
₹79,535 INR
$838 USD
View
Final sale: no returns
A
Retailer 4
-
₹87,792 INR
$925 USD
View
A
Retailer 5
-
₹89,215 INR
$940 USD
View
A
Retailer 6
-
₹1,09,811 INR
$1,157 USD
View
A
Retailer 7
-
₹1,17,878 INR
$1,242 USD
View
A
Retailer 8
-
₹1,29,851 INR
€1,303 EUR
View
B+
Retailer 9
-
₹1,84,695 INR
$1,946 USD
View
B+
Retailer 10
-
₹1,98,708 INR
A$3,221 AUD
View
B+
Retailer 11
-
₹2,13,625 INR
$2,251 USD
View
B+
Retailer 12
-
₹2,24,367 INR
$2,364 USD
View
Retailer 13
-
₹2,39,648 INR
$2,525 USD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
₹3,13,393 INR
£2,600 GBP
View
B+
Retailer 15
-
₹3,44,523 INR
$3,630 USD
View
B
Retailer 16
-
₹4,13,271 INR
A$6,699 AUD
View
Most Expensive
B
Do Amore Diamonds
27-8AE58C5F7 · Nov 1
₹5,53,325 INR
$5,830 USD
View
16 more retailers have this diamond
Prices start from ₹62,356 INRSave up to ₹4,90,969 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
1.77ct Marquise
₹62,356 INR