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Emerald|Lab Grown|IGI

1.78ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG617442500

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617442500

Diamond specifications and retailer prices

From ₹18,800 INR
$198 USD
As of October 27, 2026
Save ₹1,61,605 INR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹1,80,405 INR at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown emerald diamond

This 1.78ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG617442500 or 617442500. Listed at 10 retailers as of October 27, 2026, with prices from ₹18,800 to ₹1,80,405, a ₹1,61,605 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,80,405. 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

1.78
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617442500
Dimensions8.26 × 5.67 × 3.79 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.26 mm5.67 mm1.78 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617442500
Side View
Table 65.0%Crown 36.5°Girdle: THN-MEDPavilion 40°Culet: LargeDepth 66.8%

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 27
Current: ₹1,80,405 INR|Low: ₹14,907 INR|High: ₹2,12,688 INR|Avg: ₹80,638 INR|-2.6%
Do Amore 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 25, 2026
Retailer 11₹18,800 INR
Retailer 15₹21,364 INR
Retailer 10₹21,839 INR
Retailer 9₹40,639 INR
Retailer 4₹41,289 INR
Retailer 3₹52,128 INR
Retailer 7₹64,031 INR
Retailer 8₹75,295 INR
Retailer 12₹82,796 INR
Retailer 14₹1,03,116 INR
Retailer 2₹1,03,343 INR
Retailer 6₹1,12,005 INR
Retailer 13₹1,19,637 INR
Retailer 5₹1,40,526 INR
Do Amore Diamonds₹1,80,405 INR

15 data points across 15 retailers

10 retailers₹18,800 INR to ₹1,80,405 INR

A
Cheapest Retailer
-
₹18,800 INR
$198 USD
B+
Retailer 2
-
₹21,839 INR
$230 USD
View
Retailer 3
-
₹40,639 INR
$428 USD
View
Price last confirmed 7 days ago
B
Retailer 4
-
₹75,295 INR
$793 USD
View
Retailer 5
-
₹82,796 INR
$872 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
₹1,03,116 INR
$1,086 USD
View
B
Retailer 7
-
₹1,03,343 INR
£857 GBP
View
B
Retailer 8
-
₹1,19,637 INR
$1,260 USD
View
B
Retailer 9
-
₹1,40,526 INR
$1,480 USD
View
Most Expensive
C
Do Amore Diamonds
27-B56DA3947 · Oct 27
₹1,80,405 INR
$1,900 USD
View
9 more retailers have this diamond
Prices start from ₹18,800 INRSave up to ₹1,61,605 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
1.78ct Emerald
₹18,800 INR