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Marquise|Lab Grown|IGI

3.06ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG842630605

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842630605

Diamond specifications and retailer prices

From ₹52,260 INR
HK$4,300 HKD
As of October 31, 2026
Save ₹2,29,741 INR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,82,002 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG842630605 or 842630605. Listed at 12 retailers as of October 31, 2026, with prices from ₹52,260 to ₹2,82,002, a ₹2,29,741 spread on the same certified stone. Brilliant Earth lists it at ₹2,82,002. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.06
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630605
Dimensions14.76 × 7.55 × 4.92 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.55 mm3.06 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630605
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 65.2%

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: Oct 31
Current: ₹2,82,002 INR|Low: ₹43,202 INR|High: ₹2,82,002 INR|Avg: ₹1,24,106 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
October 31, 2026
Retailer 3₹43,202 INR
Retailer 9₹52,260 INR
Retailer 6₹61,718 INR
Retailer 13₹65,643 INR
Retailer 7₹73,178 INR
Retailer 4₹75,675 INR
Retailer 8₹78,262 INR
Retailer 2₹1,14,890 INR
Retailer 12₹1,48,312 INR
Retailer 5₹1,52,400 INR
Retailer 11₹1,88,115 INR
Retailer 10₹2,53,517 INR
Brilliant Earth₹2,82,002 INR

15 data points across 13 retailers

12 retailers₹52,260 INR to ₹2,82,002 INR

A
Cheapest Retailer
-
₹52,260 INR
HK$4,300 HKD
A
Retailer 2
-
₹61,718 INR
$650 USD
View
Retailer 3
-
₹65,643 INR
£544 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
₹73,178 INR
€734 EUR
View
B+
Retailer 5
-
₹75,675 INR
$797 USD
View
A
Retailer 6
-
₹78,262 INR
£649 GBP
View
B+
Retailer 7
-
₹1,14,890 INR
$1,210 USD
View
B+
Retailer 8
-
₹1,48,312 INR
$1,562 USD
View
B+
Retailer 9
-
₹1,52,400 INR
SGD 2,169 SGD
View
Retailer 10
-
₹1,88,115 INR
£1,560 GBP
View
Price last confirmed 10 days ago
B
Retailer 11
-
₹2,53,517 INR
$2,670 USD
View
Most Expensive
B
Brilliant Earth
21831554A · Oct 31
₹2,82,002 INR
$2,970 USD
View
11 more retailers have this diamond
Prices start from ₹52,260 INRSave up to ₹2,29,741 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
3.06ct Marquise
₹52,260 INR