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Emerald|Lab Grown|IGI

1.51ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG780663551

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780663551

Diamond specifications and retailer prices

From ₹62,192 INR
HK$5,100 HKD
As of October 29, 2026
Save ₹3,01,739 INR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,63,931 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663551 or 780663551. Listed at 13 retailers as of October 28, 2026, with prices from ₹62,192 to ₹3,63,931, a ₹3,01,739 spread on the same certified stone. Brilliant Earth lists it at ₹3,63,931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663551
Dimensions7.61 × 5.38 × 3.65 mm
L/W Ratio1.41
Culet sizeLarge
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
7.61 mm5.38 mm1.51 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663551
Side View
Table 62.0%Crown 32.8°Girdle: Slightly ThickPavilion 40.2°Culet: LargeDepth 67.8%

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 29
Current: ₹3,63,931 INR|Low: ₹35,258 INR|High: ₹3,63,931 INR|Avg: ₹1,31,827 INR
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
October 29, 2026
Retailer 6₹35,258 INR
Retailer 10₹62,192 INR
Retailer 4₹76,692 INR
Retailer 12₹76,788 INR
Retailer 7₹83,728 INR
Retailer 2₹89,588 INR
Retailer 8₹93,235 INR
Retailer 3₹1,02,129 INR
Retailer 14₹1,26,595 INR
Retailer 13₹1,77,357 INR
Retailer 5₹1,87,015 INR
Retailer 9₹1,99,517 INR
Retailer 11₹2,03,020 INR
Brilliant Earth₹3,63,931 INR

41 data points across 14 retailers

13 retailers₹62,192 INR to ₹3,63,931 INR

A
Cheapest Retailer
-
₹62,192 INR
HK$5,100 HKD
A
Retailer 2
-
₹76,692 INR
$805 USD
View
A
Retailer 3
-
₹76,788 INR
$806 USD
View
A
Retailer 4
-
₹83,728 INR
€837 EUR
View
A
Retailer 5
-
₹89,588 INR
£740 GBP
View
A
Retailer 6
-
₹93,235 INR
ZAR 15,810 ZAR
View
B+
Retailer 7
-
₹1,02,129 INR
$1,072 USD
View
B+
Retailer 8
-
₹1,26,595 INR
$1,329 USD
View
B
Retailer 9
-
₹1,77,357 INR
$1,862 USD
View
B
Retailer 10
-
₹1,87,015 INR
$1,963 USD
View
B
Retailer 11
-
₹1,99,517 INR
£1,649 GBP
View
B
Retailer 12
-
₹2,03,020 INR
$2,131 USD
View
Most Expensive
B
Brilliant Earth
19088160A · Oct 28
₹3,63,931 INR
$3,820 USD
View
12 more retailers have this diamond
Prices start from ₹62,192 INRSave up to ₹3,01,739 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
1.51ct Emerald
₹62,192 INR