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Oval|Lab Grown|IGI

4.78ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG839697977

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839697977

Diamond specifications and retailer prices

From ₹49,944 INR
$526 USD
As of October 29, 2026
Save ₹2,32,722 INR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹2,91,971 INR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.78ct lab-grown oval diamond

This 4.78ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839697977 or 839697977. Listed at 13 retailers as of October 29, 2026, with a 466% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.78
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839697977
Dimensions13.66 × 9.38 × 5.81 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.66 mm9.38 mm4.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839697977
Side View
Table 61.0%Crown 36.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.9%

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: ₹2,91,971 INR|Low: ₹49,944 INR|High: ₹3,03,080 INR|Avg: ₹1,73,156 INR|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12₹49,944 INR
Retailer 10₹55,926 INR
Retailer 2₹58,578 INR
Retailer 6₹94,214 INR
Retailer 5₹1,02,261 INR
Retailer 7₹1,24,052 INR
Retailer 11₹1,59,801 INR
Retailer 9₹1,59,991 INR
Retailer 13₹1,62,839 INR
Retailer 3₹2,16,676 INR
Retailer 8₹2,59,864 INR
Retailer 4₹2,82,666 INR
Rare Carat₹2,91,971 INR

25 data points across 13 retailers

13 retailers₹49,944 INR to ₹2,82,666 INR

A
Cheapest Retailer
-
₹49,944 INR
$526 USD
A
Retailer 2
-
₹55,926 INR
$589 USD
View
A
Retailer 3
-
₹58,578 INR
£486 GBP
View
A
Retailer 4
-
₹94,214 INR
€945 EUR
View
A
Retailer 5
-
₹1,02,261 INR
$1,077 USD
View
A
Retailer 6
-
₹1,24,052 INR
A$2,010 AUD
View
B+
Retailer 7
-
₹1,59,801 INR
$1,683 USD
View
B+
Retailer 8
-
₹1,59,991 INR
$1,685 USD
View
B+
Retailer 9
-
₹1,62,839 INR
$1,715 USD
View
B+
Retailer 10
-
₹2,16,676 INR
$2,282 USD
View
B+
Retailer 11
-
₹2,59,864 INR
£2,155 GBP
View
B
Retailer 12
-
₹2,82,666 INR
$2,977 USD
View
Most Expensive
Rare Carat
LGOV40-162305 · Oct 21
₹2,91,971 INR
$3,075 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from ₹49,944 INRSave up to ₹2,32,722 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 Oval
₹49,944 INR