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4.51ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG782679450

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782679450

Diamond specifications and retailer prices

From ₹94,760 INR
$998 USD
As of October 30, 2026
Save ₹3,01,181 INR (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹3,95,942 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.51ct lab-grown round diamond

This 4.51ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782679450 or 782679450. Listed at 9 retailers as of October 30, 2026, with prices from ₹94,760 to ₹3,95,942, a ₹3,01,181 spread on the same certified stone. Brilliant Earth lists it at ₹3,95,942. 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

4.51
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782679450
Dimensions10.69 × 10.73 × 6.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm10.73 mm4.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782679450
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.6%

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 30
Current: ₹3,95,942 INR|Low: ₹92,576 INR|High: ₹8,01,758 INR|Avg: ₹2,78,099 INR|-45.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9₹94,760 INR
Retailer 5₹98,444 INR
Retailer 4₹1,15,749 INR
Retailer 8₹1,49,926 INR
Retailer 10₹1,56,387 INR
Retailer 6₹1,70,815 INR
Retailer 7₹2,28,415 INR
Retailer 11₹2,75,357 INR
Retailer 2₹3,08,219 INR
Brilliant Earth₹3,95,942 INR
Retailer 3₹8,01,758 INR

31 data points across 11 retailers

9 retailers₹94,760 INR to ₹3,95,942 INR

B+
Cheapest Retailer
-
₹94,760 INR
$998 USD
A
Retailer 2
-
₹98,444 INR
HK$8,100 HKD
View
A
Retailer 3
-
₹1,15,749 INR
€1,161 EUR
View
B+
Retailer 4
-
₹1,49,926 INR
$1,579 USD
View
B+
Retailer 5
-
₹1,70,815 INR
$1,799 USD
View
B+
Retailer 6
-
₹2,28,415 INR
$2,406 USD
View
B
Retailer 7
-
₹2,75,357 INR
CA$4,028 CAD
View
B
Retailer 8
-
₹3,08,219 INR
£2,556 GBP
View
Most Expensive
B
Brilliant Earth
18268884A · Oct 30
₹3,95,942 INR
$4,170 USD
View
8 more retailers have this diamond
Prices start from ₹94,760 INRSave up to ₹3,01,181 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
4.51ct Round
₹94,760 INR