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Emerald|Lab Grown|IGI

1.71ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG508141059

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508141059

Diamond specifications and retailer prices

From ₹18,387 INR
$193 USD
As of October 30, 2026
Save ₹1,12,133 INR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,30,520 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG508141059 or 508141059. Listed at 15 retailers as of October 29, 2026, with prices from ₹18,387 to ₹1,30,520, a ₹1,12,133 spread on the same certified stone. Brilliant Earth lists it at ₹1,30,520. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508141059
Dimensions7.91 × 5.59 × 3.79 mm
L/W Ratio1.42
Culet sizeLong
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
7.91 mm5.59 mm1.71 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508141059
Side View
Table 62.5%Crown 28.4°Girdle: Slightly ThickPavilion 38.2°Culet: LNGDepth 67.8%

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: ₹1,30,520 INR|Low: ₹18,387 INR|High: ₹1,42,905 INR|Avg: ₹63,341 INR|-8.7%
Brilliant Earth
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 29, 2026
Retailer 3₹18,387 INR
Retailer 14₹20,578 INR
Retailer 13₹21,340 INR
Retailer 9₹22,865 INR
Retailer 7₹28,581 INR
Retailer 12₹30,677 INR
Retailer 2₹41,488 INR
Retailer 10₹48,111 INR
Retailer 8₹51,617 INR
Retailer 6₹71,643 INR
Retailer 11₹73,358 INR
Retailer 15₹78,508 INR
Retailer 5₹1,05,273 INR
Retailer 4₹1,15,306 INR
Brilliant Earth₹1,30,520 INR

44 data points across 15 retailers

15 retailers₹18,387 INR to ₹1,30,520 INR

A
Cheapest Retailer
-
₹18,387 INR
$193 USD
B+
Retailer 2
-
₹20,578 INR
$216 USD
View
Final sale: no returns
B+
Retailer 3
-
₹21,340 INR
$224 USD
View
A
Retailer 4
-
₹22,865 INR
$240 USD
View
B+
Retailer 5
-
₹28,581 INR
$300 USD
View
B
Retailer 6
-
₹30,677 INR
$322 USD
View
B+
Retailer 7
-
₹41,488 INR
£343 GBP
View
B+
Retailer 8
-
₹48,111 INR
$505 USD
View
B+
Retailer 9
-
₹51,617 INR
€516 EUR
View
B
Retailer 10
-
₹71,643 INR
$752 USD
View
B
Retailer 11
-
₹73,358 INR
$770 USD
View
B
Retailer 12
-
₹78,508 INR
$824 USD
View
Retailer 13
-
₹1,05,273 INR
$1,105 USD
View
Price last confirmed 11 days ago
Retailer 14
-
₹1,15,306 INR
£953 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
11238343A · Oct 29
₹1,30,520 INR
$1,370 USD
View
14 more retailers have this diamond
Prices start from ₹18,387 INRSave up to ₹1,12,133 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 Emerald
₹18,387 INR