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Round|Lab Grown|IGI

4.18ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG679506702

Shape and cutting style on the report: Round brilliant

Certificate IGI LG679506702

Diamond specifications and retailer prices

From ₹1,59,005 INR
£1,319 GBP
As of October 30, 2026
Save ₹5,59,105 INR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹7,18,110 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.18ct lab-grown round diamond

This 4.18ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG679506702 or 679506702. Listed at 18 retailers as of October 30, 2026, with prices from ₹1,59,005 to ₹7,18,110, a ₹5,59,105 spread on the same certified stone. Taylor and Hart lists it at ₹7,18,110. 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

4.18
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679506702
Dimensions10.23 × 10.30 × 6.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.23 mm10.30 mm4.18 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679506702
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

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A+
Exceptional
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: ₹4,39,239 INR|Low: ₹1,59,005 INR|High: ₹7,35,960 INR|Avg: ₹3,39,875 INR|-0.3%
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
Retailer 16
Retailer 17
Taylor and Hart
October 31, 2026
Retailer 16₹1,59,005 INR
Retailer 7₹1,81,165 INR
Retailer 14₹1,92,274 INR
Retailer 17₹1,97,781 INR
Retailer 10₹2,04,997 INR
Retailer 9₹2,10,124 INR
Retailer 13₹2,10,314 INR
Retailer 8₹2,27,975 INR
Retailer 11₹2,80,718 INR
Retailer 3₹3,03,365 INR
Retailer 6₹3,45,048 INR
Retailer 12₹3,84,168 INR
Retailer 1₹4,39,239 INR
Retailer 2₹4,47,329 INR
Retailer 5₹4,50,970 INR
Retailer 15₹5,52,324 INR
Retailer 4₹6,01,003 INR
Taylor and Hart₹7,18,110 INR

31 data points across 18 retailers

18 retailers₹1,59,005 INR to ₹7,18,110 INR

A+
Cheapest Retailer
-
₹1,59,005 INR
£1,319 GBP
A
Retailer 2
-
₹1,81,165 INR
$1,908 USD
View
A
Retailer 3
-
₹1,92,274 INR
$2,025 USD
View
A
Retailer 4
-
₹1,97,781 INR
$2,083 USD
View
Final sale: no returns
A
Retailer 5
-
₹2,04,997 INR
$2,159 USD
View
Retailer 6
-
₹2,10,124 INR
$2,213 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
₹2,10,314 INR
$2,215 USD
View
A
Retailer 8
-
₹2,27,975 INR
$2,401 USD
View
A
Retailer 9
-
₹2,80,718 INR
£2,328 GBP
View
A
Retailer 10
-
₹3,03,365 INR
$3,195 USD
View
A
Retailer 11
-
₹3,45,048 INR
$3,634 USD
View
A
Retailer 12
-
₹3,84,168 INR
$4,046 USD
View
A
Retailer 13
-
₹4,39,239 INR
$4,626 USD
View
A
Retailer 14
-
₹4,47,329 INR
ZAR 76,110 ZAR
View
Retailer 15
-
₹4,50,970 INR
A$7,307 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
₹5,52,324 INR
$5,817 USD
View
B+
Retailer 17
-
₹6,01,003 INR
£4,984 GBP
View
Most Expensive
B+
Taylor and Hart
8Y0X2RH · Oct 31
₹7,18,110 INR
$7,563 USD
View
17 more retailers have this diamond
Prices start from ₹1,59,005 INRSave up to ₹5,59,105 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+
4.18ct Round
₹1,59,005 INR