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Round|Lab Grown|IGI

1.51ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG807649263

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807649263

Diamond specifications and retailer prices

From ₹44,968 INR
HK$3,700 HKD
As of November 1, 2026
Save ₹1,26,132 INR (74%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹1,86,102 INR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807649263 or 807649263. Listed at 22 retailers as of November 1, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807649263
Dimensions7.39 × 7.41 × 4.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.41 mm1.51 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807649263
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

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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: Nov 1
Current: ₹1,86,102 INR|Low: ₹31,428 INR|High: ₹1,86,577 INR|Avg: ₹94,278 INR|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 8₹32,093 INR
Retailer 11₹40,639 INR
Retailer 6₹44,968 INR
Retailer 15₹53,172 INR
Retailer 18₹53,172 INR
Retailer 2₹62,610 INR
Retailer 19₹63,996 INR
Retailer 12₹68,495 INR
Retailer 13₹71,029 INR
Retailer 7₹82,322 INR
Retailer 16₹92,196 INR
Retailer 17₹92,576 INR
Retailer 9₹1,27,898 INR
Retailer 3₹1,28,652 INR
Retailer 5₹1,31,795 INR
Retailer 10₹1,50,401 INR
Retailer 14₹1,59,174 INR
Retailer 4₹1,71,100 INR
Rare Carat₹1,86,102 INR

36 data points across 19 retailers

22 retailers₹44,968 INR to ₹1,71,100 INR

Retailer 1
-
₹32,093 INR
$338 USD
Price last confirmed 15 days ago
Retailer 2
-
₹37,980 INR
$400 USD
View
Price last confirmed 20 days ago
Retailer 3
-
₹40,639 INR
$428 USD
View
Price last confirmed 17 days ago
Retailer 4
-
₹40,639 INR
$428 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
₹44,968 INR
HK$3,700 HKD
View
A
Retailer 6
-
₹53,172 INR
$560 USD
View
A
Retailer 7
-
₹53,172 INR
$560 USD
View
A
Retailer 8
-
₹62,610 INR
€628 EUR
View
A
Retailer 9
-
₹63,996 INR
$674 USD
View
A
Retailer 10
-
₹68,495 INR
ZAR 11,654 ZAR
View
A
Retailer 11
-
₹71,029 INR
£589 GBP
View
B+
Retailer 12
-
₹82,322 INR
$867 USD
View
B+
Retailer 13
-
₹92,196 INR
$971 USD
View
B+
Retailer 14
-
₹92,576 INR
A$1,500 AUD
View
Retailer 15
-
₹1,27,898 INR
$1,347 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
₹1,28,652 INR
SGD 1,831 SGD
View
B
Retailer 17
-
₹1,31,795 INR
$1,388 USD
View
B
Retailer 18
-
₹1,42,710 INR
$1,503 USD
View
B
Retailer 19
-
₹1,50,401 INR
$1,584 USD
View
B
Retailer 20
-
₹1,59,174 INR
£1,320 GBP
View
B
Retailer 21
-
₹1,71,100 INR
$1,802 USD
View
Most Expensive
Rare Carat
AJ-00000344 · Oct 21
₹1,86,102 INR
$1,960 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from ₹44,968 INRSave up to ₹1,26,132 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
1.51ct Round
₹44,968 INR