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Marquise|Lab Grown|IGI

3.06ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG729507535

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729507535

Diamond specifications and retailer prices

From ₹44,968 INR
HK$3,700 HKD
As of November 1, 2026
Save ₹2,37,033 INR (84%) vs most expensive(unlock to see where)
17 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 LG729507535 or 729507535. Listed at 17 retailers as of October 31, 2026, with prices from ₹44,968 to ₹2,82,002, a ₹2,37,033 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729507535
Dimensions15.38 × 7.67 × 4.56 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.38 mm7.67 mm3.06 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729507535
Side View
Table 64.0%Crown 33.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.5%

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: ₹2,82,002 INR|Low: ₹32,473 INR|High: ₹2,82,002 INR|Avg: ₹99,091 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 6₹33,327 INR
Retailer 10₹37,315 INR
Retailer 4₹38,740 INR
Retailer 7₹41,398 INR
Retailer 11₹44,968 INR
Retailer 16₹55,546 INR
Retailer 14₹56,579 INR
Retailer 13₹64,205 INR
Retailer 5₹66,370 INR
Retailer 8₹71,402 INR
Retailer 15₹73,958 INR
Retailer 3₹1,02,356 INR
Retailer 12₹1,30,268 INR
Retailer 9₹1,33,025 INR
Retailer 2₹1,46,128 INR
Retailer 18₹1,62,551 INR
Retailer 17₹2,53,517 INR
Brilliant Earth₹2,82,002 INR

36 data points across 18 retailers

17 retailers₹44,968 INR to ₹2,82,002 INR

Retailer 1
-
₹33,327 INR
$351 USD
Price last confirmed 9 days ago
Retailer 2
-
₹38,740 INR
$408 USD
View
Price last confirmed 8 days ago
Retailer 3
-
₹41,398 INR
$436 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
₹44,968 INR
HK$3,700 HKD
View
Retailer 5
-
₹55,546 INR
$585 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
₹56,579 INR
£469 GBP
View
A
Retailer 7
-
₹64,205 INR
€644 EUR
View
Retailer 8
-
₹66,370 INR
$699 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
₹71,402 INR
$752 USD
View
A
Retailer 10
-
₹73,958 INR
£613 GBP
View
B+
Retailer 11
-
₹1,02,356 INR
$1,078 USD
View
B+
Retailer 12
-
₹1,30,268 INR
SGD 1,854 SGD
View
Retailer 13
-
₹1,33,025 INR
$1,401 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
₹1,46,128 INR
$1,539 USD
View
Retailer 15
-
₹1,62,551 INR
£1,348 GBP
View
Price last confirmed 12 days ago
B
Retailer 16
-
₹2,53,517 INR
$2,670 USD
View
Most Expensive
B
Brilliant Earth
16747576A · Oct 31
₹2,82,002 INR
$2,970 USD
View
16 more retailers have this diamond
Prices start from ₹44,968 INRSave up to ₹2,37,033 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
₹44,968 INR