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Radiant|Lab Grown|IGI

4.34ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG636428610

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

Certificate IGI LG636428610

Diamond specifications and retailer prices

From ₹42,804 INR
$451 USD
As of October 30, 2026
Save ₹2,59,009 INR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,01,814 INR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.34ct lab-grown radiant diamond

This 4.34ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636428610 or 636428610. Listed at 17 retailers as of October 28, 2026, with prices from ₹42,804 to ₹3,01,814, a ₹2,59,009 spread on the same certified stone. Rare Carat lists it at ₹3,01,814. 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

4.34
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636428610
Dimensions11.80 × 7.98 × 5.21 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.80 mm7.98 mm4.34 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636428610
Side View
Table 64.0%Crown 45.2°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.3%

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 30
Current: ₹3,01,814 INR|Low: ₹42,804 INR|High: ₹4,55,902 INR|Avg: ₹1,60,984 INR|-13.5%
Rare Carat
Retailer 2
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Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 20
October 31, 2026
Retailer 9₹42,804 INR
Retailer 7₹48,024 INR
Retailer 14₹53,150 INR
Retailer 19₹58,313 INR
Retailer 13₹58,715 INR
Retailer 16₹66,912 INR
Retailer 6₹83,236 INR
Retailer 18₹86,748 INR
Retailer 5₹1,05,714 INR
Retailer 15₹1,06,109 INR
Retailer 10₹1,14,405 INR
Retailer 4₹1,31,355 INR
Retailer 2₹1,42,840 INR
Retailer 20₹1,70,743 INR
Retailer 8₹1,73,805 INR
Retailer 17₹1,96,232 INR
Retailer 3₹2,33,004 INR
Rare Carat₹3,01,814 INR
Retailer 12₹3,88,182 INR
Retailer 11₹4,55,902 INR

5 data points across 20 retailers

17 retailers₹42,804 INR to ₹3,01,814 INR

A
Cheapest Retailer
-
₹42,804 INR
$451 USD
A
Retailer 2
-
₹48,024 INR
$506 USD
View
A
Retailer 3
-
₹53,150 INR
$560 USD
View
A
Retailer 4
-
₹58,313 INR
HK$4,800 HKD
View
A
Retailer 5
-
₹58,715 INR
£487 GBP
View
A
Retailer 6
-
₹66,912 INR
$705 USD
View
B+
Retailer 7
-
₹83,236 INR
$877 USD
View
A
Retailer 8
-
₹86,748 INR
$914 USD
View
A
Retailer 9
-
₹1,05,714 INR
ZAR 17,994 ZAR
View
A
Retailer 10
-
₹1,06,109 INR
A$1,720 AUD
View
A
Retailer 11
-
₹1,31,355 INR
$1,384 USD
View
B+
Retailer 12
-
₹1,42,840 INR
$1,505 USD
View
B+
Retailer 13
-
₹1,70,743 INR
$1,799 USD
View
B+
Retailer 14
-
₹1,73,805 INR
$1,831 USD
View
B+
Retailer 15
-
₹1,96,232 INR
£1,628 GBP
View
B
Retailer 16
-
₹2,33,004 INR
$2,455 USD
View
Most Expensive
B
Rare Carat
KI6104286KF636 · Oct 28
₹3,01,814 INR
$3,180 USD
View
16 more retailers have this diamond
Prices start from ₹42,804 INRSave up to ₹2,59,009 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
4.34ct Radiant
₹42,804 INR