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Round|Lab Grown|IGI

1.71ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG442067089

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442067089

Diamond specifications and retailer prices

From ₹1,28,547 INR
$1,350 USD
As of October 28, 2026
Save ₹3,63,636 INR (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,92,183 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown round diamond

This 1.71ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442067089 or 442067089. Listed at 11 retailers as of October 28, 2026, with prices from ₹1,28,547 to ₹4,92,183, a ₹3,63,636 spread on the same certified stone. MOH London lists it at ₹4,92,183. 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

1.71
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067089
Dimensions7.81 × 7.79 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.81 mm7.79 mm1.71 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442067089
Side View
Table 59.5%Crown 31.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

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: Oct 28
Current: ₹4,92,183 INR|Low: ₹1,28,547 INR|High: ₹4,95,448 INR|Avg: ₹2,58,996 INR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5₹1,28,547 INR
Retailer 4₹1,47,781 INR
Retailer 8₹1,65,397 INR
Retailer 6₹1,71,396 INR
Retailer 9₹1,87,583 INR
Retailer 3₹1,92,170 INR
Retailer 10₹2,31,765 INR
Retailer 7₹2,69,758 INR
Retailer 2₹3,03,085 INR
Retailer 11₹4,90,611 INR
MOH London₹4,92,183 INR

13 data points across 11 retailers

11 retailers₹1,28,547 INR to ₹4,92,183 INR

A
Cheapest Retailer
-
₹1,28,547 INR
$1,350 USD
B+
Retailer 2
-
₹1,47,781 INR
$1,552 USD
View
B+
Retailer 3
-
₹1,60,731 INR
$1,688 USD
View
B+
Retailer 4
-
₹1,65,397 INR
$1,737 USD
View
Final sale: no returns
B+
Retailer 5
-
₹1,71,396 INR
$1,800 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
₹1,71,396 INR
$1,800 USD
View
B+
Retailer 7
-
₹1,87,583 INR
$1,970 USD
View
B
Retailer 8
-
₹2,69,758 INR
$2,833 USD
View
B
Retailer 9
-
₹3,03,085 INR
$3,183 USD
View
B
Retailer 10
-
₹3,21,272 INR
$3,374 USD
View
Most Expensive
B
MOH London
LG442067089 · Oct 29
₹4,92,183 INR
£4,070 GBP
View
10 more retailers have this diamond
Prices start from ₹1,28,547 INRSave up to ₹3,63,636 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
1.71ct Round
₹1,28,547 INR