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Marquise|Lab Grown|IGI

1.51ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG567351529

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG567351529

Diamond specifications and retailer prices

From ₹25,162 INR
$265 USD
As of November 2, 2026
Save ₹1,00,007 INR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,25,169 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567351529 or 567351529. Listed at 18 retailers as of November 1, 2026, with prices from ₹25,162 to ₹1,25,169, a ₹1,00,007 spread on the same certified stone. MOH London lists it at ₹1,25,169. 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

1.51
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567351529
Dimensions11.69 × 6.00 × 3.81 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
11.69 mm6.00 mm1.51 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567351529
Side View
Table 58.0%Crown 36.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 63.5%

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 2
Current: ₹1,25,169 INR|Low: ₹25,162 INR|High: ₹1,73,765 INR|Avg: ₹71,037 INR|-27.9%
MOH London
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 15₹25,162 INR
Retailer 13₹29,245 INR
Retailer 3₹29,529 INR
Retailer 14₹31,239 INR
Retailer 5₹36,461 INR
Retailer 4₹44,152 INR
Retailer 11₹46,526 INR
Retailer 7₹48,899 INR
Retailer 12₹51,942 INR
Retailer 18₹56,115 INR
Retailer 2₹59,317 INR
Retailer 8₹69,393 INR
Retailer 17₹95,900 INR
Retailer 16₹1,00,362 INR
Retailer 9₹1,05,465 INR
Retailer 10₹1,08,243 INR
Retailer 6₹1,24,385 INR
MOH London₹1,25,169 INR

42 data points across 18 retailers

18 retailers₹25,162 INR to ₹1,25,169 INR

A
Cheapest Retailer
-
₹25,162 INR
$265 USD
A
Retailer 2
-
₹29,245 INR
$308 USD
View
A
Retailer 3
-
₹29,529 INR
$311 USD
View
Final sale: no returns
A
Retailer 4
-
₹31,239 INR
$329 USD
View
A
Retailer 5
-
₹36,461 INR
HK$3,000 HKD
View
A
Retailer 6
-
₹44,152 INR
$465 USD
View
A
Retailer 7
-
₹46,526 INR
$490 USD
View
A
Retailer 8
-
₹48,899 INR
$515 USD
View
A
Retailer 9
-
₹51,942 INR
€521 EUR
View
B+
Retailer 10
-
₹56,115 INR
$591 USD
View
Retailer 11
-
₹58,309 INR
£484 GBP
View
Price last confirmed 17 days ago
B+
Retailer 12
-
₹59,317 INR
£492 GBP
View
Retailer 13
-
₹69,393 INR
$731 USD
View
Price last confirmed 9 days ago
Retailer 14
-
₹95,900 INR
$1,010 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
₹1,00,362 INR
$1,057 USD
View
B
Retailer 16
-
₹1,05,465 INR
SGD 1,501 SGD
View
B
Retailer 17
-
₹1,24,385 INR
$1,310 USD
View
Most Expensive
B
MOH London
LG567351529 · Nov 1
₹1,25,169 INR
£1,038 GBP
View
17 more retailers have this diamond
Prices start from ₹25,162 INRSave up to ₹1,00,007 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
1.51ct Marquise
₹25,162 INR