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Princess|Lab Grown|IGI

1.27ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG660405397

Shape and cutting style on the report: Princess cut

Certificate IGI LG660405397

Diamond specifications and retailer prices

From ₹16,711 INR
$176 USD
As of October 30, 2026
Save ₹53,647 INR (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹70,358 INR at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660405397 or 660405397. Listed at 12 retailers as of October 30, 2026, with prices from ₹16,711 to ₹70,358, a ₹53,647 spread on the same certified stone. Friendly Diamonds lists it at ₹70,358. 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

1.27
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660405397
Dimensions5.82 × 5.79 × 4.23 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm5.79 mm1.27 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660405397
Side View
Table 69.0%Crown 43.9°Girdle: STK-THKPavilion 39°Culet: NoneDepth 73.1%

Caratlytics Score

How it works →
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 30
Current: ₹70,358 INR|Low: ₹16,711 INR|High: ₹1,19,637 INR|Avg: ₹48,503 INR
Friendly Diamonds
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
October 31, 2026
Retailer 9₹16,711 INR
Retailer 3₹19,370 INR
Retailer 10₹20,699 INR
Retailer 14₹23,092 INR
Retailer 8₹26,964 INR
Retailer 4₹33,498 INR
Retailer 15₹36,841 INR
Retailer 2₹36,884 INR
Retailer 12₹41,018 INR
Retailer 11₹44,532 INR
Retailer 13₹66,655 INR
Retailer 6₹69,507 INR
Friendly Diamonds₹70,358 INR
Retailer 5₹79,538 INR
Retailer 7₹1,19,637 INR

5 data points across 15 retailers

12 retailers₹16,711 INR to ₹70,358 INR

A
Cheapest Retailer
-
₹16,711 INR
$176 USD
A
Retailer 2
-
₹19,370 INR
$204 USD
View
A
Retailer 3
-
₹20,699 INR
$218 USD
View
A
Retailer 4
-
₹23,092 INR
HK$1,900 HKD
View
A
Retailer 5
-
₹26,964 INR
£224 GBP
View
B+
Retailer 6
-
₹36,841 INR
$388 USD
View
A
Retailer 7
-
₹36,884 INR
£306 GBP
View
B+
Retailer 8
-
₹41,018 INR
$432 USD
View
B+
Retailer 9
-
₹44,532 INR
$469 USD
View
B
Retailer 10
-
₹66,465 INR
$700 USD
View
B
Retailer 11
-
₹66,655 INR
$702 USD
View
Most Expensive
B
Friendly Diamonds
6556775 · Oct 31
₹70,358 INR
$741 USD
View
11 more retailers have this diamond
Prices start from ₹16,711 INRSave up to ₹53,647 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
1.27ct Princess
₹16,711 INR