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Marquise|Lab Grown|IGI

3.09ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG754594706

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754594706

Diamond specifications and retailer prices

From ₹4,38,004 INR
$4,613 USD
As of October 31, 2026
Save ₹14,68,497 INR (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹19,06,501 INR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594706 or 754594706. Listed at 14 retailers as of October 31, 2026, with prices from ₹4,38,004 to ₹19,06,501, a ₹14,68,497 spread on the same certified stone. With Clarity lists it at ₹19,06,501. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594706
Dimensions14.73 × 7.56 × 4.77 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
14.73 mm7.56 mm3.09 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594706
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

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 31
Current: ₹6,21,761 INR|Low: ₹4,38,004 INR|High: ₹22,41,959 INR|Avg: ₹10,20,704 INR|-14.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 31, 2026
Retailer 13₹4,38,004 INR
Retailer 11₹4,48,734 INR
Retailer 3₹6,01,603 INR
Retailer 1₹6,21,761 INR
Retailer 10₹7,30,166 INR
Retailer 2₹7,38,236 INR
Retailer 8₹7,87,411 INR
Retailer 6₹8,69,742 INR
Retailer 4₹8,97,183 INR
Retailer 9₹9,98,577 INR
Retailer 7₹11,13,780 INR
Retailer 12₹12,90,940 INR
Retailer 5₹17,10,316 INR
With Clarity₹19,06,501 INR

38 data points across 14 retailers

14 retailers₹4,38,004 INR to ₹19,06,501 INR

A
Cheapest Retailer
-
₹4,38,004 INR
$4,613 USD
A
Retailer 2
-
₹4,48,734 INR
$4,726 USD
View
B+
Retailer 3
-
₹6,01,603 INR
HK$49,500 HKD
View
B+
Retailer 4
-
₹6,21,761 INR
£5,156 GBP
View
B+
Retailer 5
-
₹7,30,166 INR
$7,690 USD
View
B+
Retailer 6
-
₹7,38,236 INR
$7,775 USD
View
B+
Retailer 7
-
₹7,87,411 INR
€7,898 EUR
View
B+
Retailer 8
-
₹8,69,742 INR
$9,160 USD
View
B+
Retailer 9
-
₹8,97,183 INR
$9,449 USD
View
B+
Retailer 10
-
₹9,98,577 INR
£8,281 GBP
View
B+
Retailer 11
-
₹11,13,780 INR
ZAR 189,502 ZAR
View
Retailer 12
-
₹12,90,940 INR
$13,596 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
₹17,10,316 INR
$18,013 USD
View
Most Expensive
B
With Clarity
754594706 · Oct 31
₹19,06,501 INR
$20,079 USD
View
13 more retailers have this diamond
Prices start from ₹4,38,004 INRSave up to ₹14,68,497 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
3.09ct Marquise
₹4,38,004 INR