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Marquise|Lab Grown|IGI

1.29ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG840601632

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840601632

Diamond specifications and retailer prices

From ₹21,260 INR
$224 USD
As of November 1, 2026
Save ₹73,650 INR (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹94,910 INR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840601632 or 840601632. Listed at 3 retailers as of October 26, 2026, with prices from ₹21,260 to ₹94,910, a ₹73,650 spread on the same certified stone. Brilliant Earth lists it at ₹94,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840601632
Dimensions11.31 × 5.58 × 3.60 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm5.58 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840601632
Side View
Table 56.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: ₹94,910 INR|Low: ₹21,260 INR|High: ₹94,910 INR|Avg: ₹58,901 INR|+2.0%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 3₹21,260 INR
Retailer 2₹44,599 INR
Brilliant Earth₹94,910 INR

20 data points across 3 retailers

3 retailers₹21,260 INR to ₹94,910 INR

A
Cheapest Retailer
-
₹21,260 INR
$224 USD
Final sale: no returns
A
Retailer 2
-
₹44,599 INR
£370 GBP
View
Most Expensive
B
Brilliant Earth
21608934A · Oct 26
₹94,910 INR
$1,000 USD
View
2 more retailers have this diamond
Prices start from ₹21,260 INRSave up to ₹73,650 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
1.29ct Marquise
₹21,260 INR