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Radiant|Lab Grown|IGI

1.78ct H VS2 Radiant Lab Grown Diamond

VG • H/VS2 • IGI LG733563519

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG733563519

Diamond specifications and retailer prices

From ₹23,073 INR
$243 USD
As of October 30, 2026
Save ₹95,615 INR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,18,688 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.78ct lab-grown radiant diamond

This 1.78ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG733563519 or 733563519. Listed at 14 retailers as of October 28, 2026, with prices from ₹23,073 to ₹1,18,688, a ₹95,615 spread on the same certified stone. Brilliant Earth lists it at ₹1,18,688. 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
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733563519
Dimensions8.06 × 5.90 × 4.04 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm5.90 mm1.78 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733563519
Side View
Table 70.0%Crown 40.2°Girdle: STK-THKPavilion 33°Culet: NoneDepth 68.5%

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: ₹1,18,688 INR|Low: ₹22,123 INR|High: ₹1,22,486 INR|Avg: ₹69,133 INR|-3.1%
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 10₹23,073 INR
Retailer 15₹25,826 INR
Retailer 11₹28,580 INR
Retailer 13₹28,580 INR
Retailer 7₹47,950 INR
Retailer 12₹48,045 INR
Retailer 3₹56,115 INR
Retailer 14₹60,483 INR
Retailer 9₹71,877 INR
Retailer 6₹79,225 INR
Retailer 8₹94,475 INR
Retailer 4₹96,896 INR
Retailer 5₹1,11,422 INR
Retailer 2₹1,15,281 INR
Brilliant Earth₹1,18,688 INR

19 data points across 15 retailers

14 retailers₹23,073 INR to ₹1,18,688 INR

A
Cheapest Retailer
-
₹23,073 INR
$243 USD
B+
Retailer 2
-
₹25,826 INR
$272 USD
View
Final sale: no returns
A
Retailer 3
-
₹26,776 INR
$282 USD
View
A
Retailer 4
-
₹28,580 INR
$301 USD
View
A
Retailer 5
-
₹28,580 INR
$301 USD
View
B+
Retailer 6
-
₹48,045 INR
$506 USD
View
B+
Retailer 7
-
₹56,115 INR
$591 USD
View
B+
Retailer 8
-
₹60,483 INR
$637 USD
View
B+
Retailer 9
-
₹71,877 INR
$757 USD
View
B
Retailer 10
-
₹92,007 INR
$969 USD
View
Retailer 11
-
₹94,475 INR
$995 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
₹96,896 INR
$1,021 USD
View
B
Retailer 13
-
₹1,15,281 INR
£956 GBP
View
Most Expensive
B
Brilliant Earth
15784170A · Oct 28
₹1,18,688 INR
$1,250 USD
View
13 more retailers have this diamond
Prices start from ₹23,073 INRSave up to ₹95,615 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 Radiant
₹23,073 INR