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Emerald|Lab Grown|IGI

1.70ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG836690427

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836690427

Diamond specifications and retailer prices

From ₹34,087 INR
$359 USD
As of October 30, 2026
Save ₹1,31,719 INR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹2,48,769 INR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG836690427 or 836690427. Listed at 14 retailers as of October 29, 2026, with a 386% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.70
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836690427
Dimensions8.02 × 5.79 × 3.79 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.79 mm1.70 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836690427
Side View
Table 66.0%Crown 35.1°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 65.5%

Caratlytics Score

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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: ₹2,48,769 INR|Low: ₹32,663 INR|High: ₹2,53,991 INR|Avg: ₹1,05,649 INR|-2.1%
Rare Carat
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
October 31, 2026
Retailer 10₹34,087 INR
Retailer 5₹37,980 INR
Retailer 13₹39,499 INR
Retailer 12₹42,253 INR
Retailer 3₹67,699 INR
Retailer 2₹76,114 INR
Retailer 8₹97,946 INR
Retailer 4₹1,21,251 INR
Retailer 11₹1,35,684 INR
Retailer 9₹1,35,818 INR
Retailer 6₹1,40,701 INR
Retailer 14₹1,60,845 INR
Retailer 7₹1,65,806 INR
Rare Carat₹2,48,769 INR

44 data points across 14 retailers

14 retailers₹34,087 INR to ₹1,65,806 INR

A
Cheapest Retailer
-
₹34,087 INR
$359 USD
A
Retailer 2
-
₹37,980 INR
$400 USD
View
Final sale: no returns
A
Retailer 3
-
₹39,499 INR
$416 USD
View
A
Retailer 4
-
₹42,253 INR
$445 USD
View
B+
Retailer 5
-
₹67,699 INR
$713 USD
View
A
Retailer 6
-
₹76,114 INR
£631 GBP
View
B+
Retailer 7
-
₹97,946 INR
A$1,587 AUD
View
B+
Retailer 8
-
₹1,21,251 INR
$1,277 USD
View
B
Retailer 9
-
₹1,35,684 INR
$1,429 USD
View
B
Retailer 10
-
₹1,35,818 INR
SGD 1,933 SGD
View
B+
Retailer 11
-
₹1,40,701 INR
$1,482 USD
View
B
Retailer 12
-
₹1,60,845 INR
$1,694 USD
View
B
Retailer 13
-
₹1,65,806 INR
£1,375 GBP
View
Most Expensive
Rare Carat
M24-234B · Oct 18
₹2,48,769 INR
$2,620 USD
View
Price last confirmed 13 days ago
13 more retailers have this diamond
Prices start from ₹34,087 INRSave up to ₹1,31,719 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
1.70ct Emerald
₹34,087 INR