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Marquise|Lab Grown|IGI

1.05ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG791653600

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791653600

Diamond specifications and retailer prices

From ₹22,313 INR
$235 USD
As of November 1, 2026
Save ₹1,70,435 INR (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: ₹2,42,123 INR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791653600 or 791653600. Listed at 25 retailers as of October 31, 2026, with a 764% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791653600
Dimensions10.38 × 5.38 × 3.32 mm
L/W Ratio1.93
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
10.38 mm5.38 mm1.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791653600
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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 1
Current: ₹1,36,728 INR|Low: ₹22,123 INR|High: ₹1,92,749 INR|Avg: ₹58,845 INR
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 15₹22,123 INR
Retailer 7₹22,313 INR
Retailer 14₹23,263 INR
Retailer 5₹24,877 INR
Retailer 10₹24,877 INR
Retailer 13₹28,236 INR
Retailer 18₹35,321 INR
Retailer 6₹37,676 INR
Retailer 4₹43,772 INR
Retailer 22₹47,285 INR
Retailer 2₹47,349 INR
Retailer 17₹51,753 INR
Retailer 9₹52,042 INR
Retailer 21₹66,902 INR
Retailer 23₹80,138 INR
Retailer 8₹88,114 INR
Retailer 12₹90,147 INR
Retailer 16₹93,117 INR
Retailer 19₹1,10,457 INR
Retailer 11₹1,16,659 INR
Retailer 20₹1,20,112 INR
Brilliant Earth₹1,36,728 INR
Retailer 3₹1,92,749 INR

27 data points across 23 retailers

25 retailers₹22,313 INR to ₹1,92,749 INR

Retailer 1
-
₹22,123 INR
$233 USD
Price last confirmed 11 days ago
A
Retailer 2
-
₹22,313 INR
$235 USD
View
Final sale: no returns
A
Retailer 3
-
₹23,263 INR
$245 USD
View
Retailer 4
-
₹24,877 INR
$262 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
₹24,877 INR
$262 USD
View
A
Retailer 6
-
₹28,236 INR
£234 GBP
View
A
Retailer 7
-
₹35,321 INR
$372 USD
View
A
Retailer 8
-
₹37,676 INR
HK$3,100 HKD
View
A
Retailer 9
-
₹43,772 INR
$461 USD
View
A
Retailer 10
-
₹47,285 INR
$498 USD
View
A
Retailer 11
-
₹47,349 INR
ZAR 8,056 ZAR
View
A
Retailer 12
-
₹51,753 INR
£429 GBP
View
Retailer 13
-
₹52,042 INR
€522 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
₹66,902 INR
A$1,084 AUD
View
B+
Retailer 15
-
₹80,138 INR
$844 USD
View
B+
Retailer 16
-
₹88,114 INR
$928 USD
View
B+
Retailer 17
-
₹90,147 INR
SGD 1,283 SGD
View
B+
Retailer 18
-
₹93,117 INR
$981 USD
View
B+
Retailer 19
-
₹1,10,457 INR
£916 GBP
View
B+
Retailer 20
-
₹1,16,659 INR
$1,229 USD
View
B
Retailer 21
-
₹1,20,112 INR
$1,265 USD
View
B+
Retailer 22
-
₹1,36,728 INR
$1,440 USD
View
B
Retailer 23
-
₹1,86,909 INR
£1,550 GBP
View
B
Retailer 24
-
₹1,92,749 INR
$2,030 USD
View
Most Expensive
Brilliant Earth
18897939A · Oct 24
₹2,42,123 INR
$2,550 USD
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from ₹22,313 INRSave up to ₹1,70,435 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
1.05ct Marquise
₹22,313 INR