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Marquise|Lab Grown|IGI

1.00ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG843685848

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843685848

Diamond specifications and retailer prices

From ₹24,592 INR
$259 USD
As of October 30, 2026
Save ₹1,24,479 INR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,49,072 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG843685848 or 843685848. Listed at 17 retailers as of October 30, 2026, with prices from ₹24,592 to ₹1,49,072, a ₹1,24,479 spread on the same certified stone. Brilliant Earth lists it at ₹1,49,072. 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

1.00
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843685848
Dimensions10.18 × 5.20 × 3.18 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
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
10.18 mm5.20 mm1.00 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843685848
Side View
Table 59.0%Crown 34.8°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
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: Oct 30
Current: ₹1,49,072 INR|Low: ₹24,592 INR|High: ₹1,61,415 INR|Avg: ₹66,201 INR|-6.5%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 4₹24,592 INR
Retailer 15₹27,251 INR
Retailer 9₹28,884 INR
Retailer 5₹37,220 INR
Retailer 8₹45,576 INR
Retailer 14₹46,160 INR
Retailer 11₹46,790 INR
Retailer 2₹51,345 INR
Retailer 16₹53,362 INR
Retailer 12₹66,408 INR
Retailer 13₹87,544 INR
Retailer 6₹87,829 INR
Retailer 3₹92,516 INR
Retailer 10₹1,09,734 INR
Retailer 7₹1,22,820 INR
Brilliant Earth₹1,49,072 INR

23 data points across 16 retailers

17 retailers₹24,592 INR to ₹1,49,072 INR

A
Cheapest Retailer
-
₹24,592 INR
$259 USD
Final sale: no returns
A
Retailer 2
-
₹27,251 INR
$287 USD
View
Retailer 3
-
₹27,441 INR
$289 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
₹28,884 INR
£240 GBP
View
A
Retailer 5
-
₹37,220 INR
$392 USD
View
A
Retailer 6
-
₹46,160 INR
€463 EUR
View
A
Retailer 7
-
₹46,790 INR
ZAR 7,961 ZAR
View
A
Retailer 8
-
₹51,345 INR
£426 GBP
View
A
Retailer 9
-
₹53,362 INR
$562 USD
View
B+
Retailer 10
-
₹66,408 INR
A$1,076 AUD
View
B+
Retailer 11
-
₹87,544 INR
$922 USD
View
B
Retailer 12
-
₹87,829 INR
$925 USD
View
Retailer 13
-
₹88,304 INR
$930 USD
View
Price last confirmed 20 days ago
B+
Retailer 14
-
₹92,516 INR
$974 USD
View
B
Retailer 15
-
₹1,09,734 INR
£910 GBP
View
B
Retailer 16
-
₹1,22,820 INR
$1,294 USD
View
Most Expensive
B
Brilliant Earth
21735134A · Oct 30
₹1,49,072 INR
$1,570 USD
View
16 more retailers have this diamond
Prices start from ₹24,592 INRSave up to ₹1,24,479 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
1.00ct Marquise
₹24,592 INR