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Cushion|Lab Grown|IGI

4.78ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG847661603

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847661603

Diamond specifications and retailer prices

From ₹65,331 INR
£542 GBP
As of October 27, 2026
Save ₹3,95,931 INR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹4,61,263 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.78ct lab-grown cushion diamond

This 4.78ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661603 or 847661603. Listed at 15 retailers as of October 27, 2026, with prices from ₹65,331 to ₹4,61,263, a ₹3,95,931 spread on the same certified stone. Brilliant Earth lists it at ₹4,61,263. 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

4.78
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661603
Dimensions11.04 × 8.47 × 5.83 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm8.47 mm4.78 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661603
Side View
Table 61.0%Crown 34.5°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 68.8%

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 27
Current: ₹1,11,913 INR|Low: ₹65,210 INR|High: ₹3,46,896 INR|Avg: ₹1,71,440 INR|-1.1%
Retailer 1
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 31, 2026
Retailer 12₹65,331 INR
Retailer 5₹70,423 INR
Retailer 10₹83,825 INR
Retailer 14₹89,690 INR
Retailer 4₹1,08,482 INR
Retailer 1₹1,11,913 INR
Retailer 13₹1,16,021 INR
Retailer 2₹1,18,922 INR
Retailer 3₹1,84,125 INR
Retailer 6₹2,41,696 INR
Retailer 8₹2,43,429 INR
Retailer 7₹2,51,774 INR
Retailer 15₹3,07,848 INR
Retailer 9₹3,41,961 INR
Retailer 11₹3,46,896 INR

6 data points across 15 retailers

15 retailers₹65,331 INR to ₹4,61,263 INR

A
Cheapest Retailer
-
₹65,331 INR
£542 GBP
A
Retailer 2
-
₹83,825 INR
HK$6,900 HKD
View
Retailer 3
-
₹89,690 INR
$945 USD
View
Price last confirmed 5 days ago
Retailer 4
-
₹1,08,482 INR
$1,143 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
₹1,11,913 INR
€1,123 EUR
View
A
Retailer 6
-
₹1,16,021 INR
£963 GBP
View
Retailer 7
-
₹1,18,922 INR
$1,253 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
₹1,84,125 INR
$1,940 USD
View
Retailer 9
-
₹2,41,696 INR
$2,547 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
₹2,43,429 INR
SGD 3,466 SGD
View
B+
Retailer 11
-
₹2,51,774 INR
$2,653 USD
View
B
Retailer 12
-
₹3,07,848 INR
£2,554 GBP
View
B
Retailer 13
-
₹3,41,961 INR
$3,603 USD
View
B
Retailer 14
-
₹3,46,896 INR
$3,655 USD
View
Most Expensive
B
Brilliant Earth
22307796A · Nov 2
₹4,61,263 INR
$4,860 USD
View
14 more retailers have this diamond
Prices start from ₹65,331 INRSave up to ₹3,95,931 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
4.78ct Cushion
₹65,331 INR