CaratHunter
Plans
Princess|Lab Grown|IGI

1.29ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG843627150

Shape and cutting style on the report: Princess cut

Certificate IGI LG843627150

Diamond specifications and retailer prices

From ₹18,046 INR
As of November 4, 2026
Save ₹53,759 INR (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹71,805 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843627150 or 843627150. Listed at 3 retailers as of November 4, 2026, with prices from ₹18,046 to ₹71,805, a ₹53,759 spread on the same certified stone. Brilliant Earth lists it at ₹71,805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843627150
Dimensions5.23 × 5.17 × 3.71 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.23 mm5.17 mm1.29 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843627150
Side View
Table 70.0%Crown 40.8°Girdle: MediumPavilion 38.4°Culet: NoneDepth 68.7%

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: Nov 4
Current: ₹71,805 INR|Low: ₹18,046 INR|High: ₹72,750 INR|Avg: ₹47,173 INR|-1.3%
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 3₹18,046 INR
Retailer 2₹36,753 INR
Brilliant Earth₹71,805 INR

28 data points across 3 retailers

3 retailers₹18,046 INR to ₹71,805 INR

A
Cheapest Retailer
-
₹18,046 INR
Final sale: no returns
A
Retailer 2
-
₹36,753 INR
View
Most Expensive
B+
Brilliant Earth
21744702A · Nov 4
₹71,805 INR
$760 USD
View
2 more retailers have this diamond
Prices start from ₹18,046 INRSave up to ₹53,759 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 Princess
₹18,046 INR