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Emerald|Lab Grown|IGI

1.78ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG836603451

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836603451

Diamond specifications and retailer prices

From ₹81,429 INR
HK$6,700 HKD
As of October 30, 2026
Save ₹3,57,240 INR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,38,669 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836603451 or 836603451. Listed at 12 retailers as of October 30, 2026, with prices from ₹81,429 to ₹4,38,669, a ₹3,57,240 spread on the same certified stone. Brilliant Earth lists it at ₹4,38,669. 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
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836603451
Dimensions8.38 × 5.59 × 3.67 mm
L/W Ratio1.50
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
8.38 mm5.59 mm1.78 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836603451
Side View
Table 64.0%Crown 38.9°Girdle: MediumPavilion 37.8°Culet: LargeDepth 65.7%

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: ₹4,38,669 INR|Low: ₹81,429 INR|High: ₹4,38,669 INR|Avg: ₹1,75,765 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
October 30, 2026
Retailer 11₹81,429 INR
Retailer 12₹99,698 INR
Retailer 5₹1,08,471 INR
Retailer 2₹1,10,531 INR
Retailer 7₹1,21,421 INR
Retailer 8₹1,38,627 INR
Retailer 9₹1,67,321 INR
Retailer 3₹2,25,506 INR
Retailer 4₹2,28,491 INR
Retailer 6₹3,08,340 INR
Retailer 10₹3,29,477 INR
Brilliant Earth₹4,38,669 INR

9 data points across 12 retailers

12 retailers₹81,429 INR to ₹4,38,669 INR

A
Cheapest Retailer
-
₹81,429 INR
HK$6,700 HKD
B+
Retailer 2
-
₹99,698 INR
$1,050 USD
View
B+
Retailer 3
-
₹1,08,471 INR
€1,088 EUR
View
B+
Retailer 4
-
₹1,10,531 INR
£917 GBP
View
B+
Retailer 5
-
₹1,21,421 INR
ZAR 20,659 ZAR
View
B+
Retailer 6
-
₹1,38,627 INR
$1,460 USD
View
B+
Retailer 7
-
₹1,67,321 INR
$1,762 USD
View
B
Retailer 8
-
₹2,25,506 INR
$2,375 USD
View
B
Retailer 9
-
₹2,28,491 INR
$2,406 USD
View
B
Retailer 10
-
₹3,08,340 INR
£2,557 GBP
View
B
Retailer 11
-
₹3,29,477 INR
$3,470 USD
View
Most Expensive
B
Brilliant Earth
22234406A · Oct 30
₹4,38,669 INR
$4,620 USD
View
11 more retailers have this diamond
Prices start from ₹81,429 INRSave up to ₹3,57,240 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
₹81,429 INR