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Marquise|Lab Grown|IGI

1.09ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG787621431

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787621431

Diamond specifications and retailer prices

From ₹40,107 INR
HK$3,300 HKD
As of October 30, 2026
Save ₹1,11,813 INR (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,51,920 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787621431 or 787621431. Listed at 13 retailers as of October 30, 2026, with prices from ₹40,107 to ₹1,51,920, a ₹1,11,813 spread on the same certified stone. Brilliant Earth lists it at ₹1,51,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621431
Dimensions10.72 × 5.51 × 3.38 mm
L/W Ratio1.95
Girdle conditionFaceted
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
10.72 mm5.51 mm1.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621431
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹1,51,920 INR|Low: ₹40,107 INR|High: ₹2,45,876 INR|Avg: ₹1,03,276 INR|-26.9%
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
October 31, 2026
Retailer 10₹40,107 INR
Retailer 3₹41,018 INR
Retailer 13₹48,045 INR
Retailer 7₹48,453 INR
Retailer 11₹48,709 INR
Retailer 9₹49,888 INR
Retailer 2₹55,168 INR
Retailer 12₹63,753 INR
Retailer 4₹93,687 INR
Retailer 14₹1,09,573 INR
Retailer 8₹1,16,969 INR
Retailer 5₹1,47,552 INR
Brilliant Earth₹1,51,920 INR
Retailer 6₹2,04,143 INR

43 data points across 14 retailers

13 retailers₹40,107 INR to ₹1,51,920 INR

A
Cheapest Retailer
-
₹40,107 INR
HK$3,300 HKD
A
Retailer 2
-
₹41,018 INR
$432 USD
View
A
Retailer 3
-
₹48,045 INR
$506 USD
View
A
Retailer 4
-
₹48,453 INR
€486 EUR
View
A
Retailer 5
-
₹48,709 INR
$513 USD
View
A
Retailer 6
-
₹49,888 INR
ZAR 8,488 ZAR
View
A
Retailer 7
-
₹55,168 INR
£457 GBP
View
Retailer 8
-
₹63,753 INR
$671 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
₹93,687 INR
A$1,518 AUD
View
B+
Retailer 10
-
₹1,09,573 INR
$1,154 USD
View
B+
Retailer 11
-
₹1,16,969 INR
£970 GBP
View
B
Retailer 12
-
₹1,47,552 INR
$1,554 USD
View
Most Expensive
B
Brilliant Earth
20870155Y · Oct 30
₹1,51,920 INR
$1,600 USD
View
12 more retailers have this diamond
Prices start from ₹40,107 INRSave up to ₹1,11,813 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
1.09ct Marquise
₹40,107 INR