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Round|Lab Grown|IGI

1.51ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG808630209

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808630209

Diamond specifications and retailer prices

From ₹31,985 INR
$337 USD
As of November 1, 2026
Save ₹3,11,590 INR (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹3,43,574 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG808630209 or 808630209. Listed at 24 retailers as of October 31, 2026, with prices from ₹31,985 to ₹3,43,574, a ₹3,11,590 spread on the same certified stone. Brilliant Earth lists it at ₹3,43,574. 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 angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808630209
Dimensions7.45 × 7.48 × 4.47 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
7.45 mm7.48 mm1.51 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808630209
Side View
Table 60.0%Crown 33°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 59.8%

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: Nov 1
Current: ₹3,43,574 INR|Low: ₹31,985 INR|High: ₹3,43,574 INR|Avg: ₹1,06,385 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 16
Retailer 17
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Retailer 22
November 2, 2026
Retailer 21₹31,985 INR
Retailer 7₹37,110 INR
Retailer 3₹39,672 INR
Retailer 10₹39,672 INR
Retailer 11₹44,949 INR
Retailer 22₹53,150 INR
Retailer 20₹54,099 INR
Retailer 2₹62,584 INR
Retailer 4₹63,969 INR
Retailer 13₹68,466 INR
Retailer 16₹70,999 INR
Retailer 12₹82,287 INR
Retailer 18₹92,158 INR
Retailer 19₹92,537 INR
Retailer 5₹1,27,654 INR
Retailer 6₹1,28,597 INR
Retailer 9₹1,31,740 INR
Retailer 15₹1,50,337 INR
Retailer 17₹1,59,107 INR
Retailer 8₹1,71,028 INR
Retailer 14₹1,86,024 INR
Brilliant Earth₹3,43,574 INR

32 data points across 22 retailers

24 retailers₹31,985 INR to ₹3,43,574 INR

A
Cheapest Retailer
-
₹31,985 INR
$337 USD
A
Retailer 2
-
₹37,110 INR
$391 USD
View
A
Retailer 3
-
₹39,672 INR
$418 USD
View
Retailer 4
-
₹39,672 INR
$418 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
₹44,949 INR
HK$3,700 HKD
View
A
Retailer 6
-
₹53,150 INR
$560 USD
View
A
Retailer 7
-
₹54,099 INR
$570 USD
View
A
Retailer 8
-
₹62,584 INR
€628 EUR
View
A
Retailer 9
-
₹63,969 INR
$674 USD
View
A
Retailer 10
-
₹68,466 INR
ZAR 11,654 ZAR
View
A
Retailer 11
-
₹69,958 INR
€702 EUR
View
A
Retailer 12
-
₹70,999 INR
£589 GBP
View
B+
Retailer 13
-
₹82,287 INR
$867 USD
View
B+
Retailer 14
-
₹92,158 INR
$971 USD
View
B+
Retailer 15
-
₹92,537 INR
A$1,500 AUD
View
B+
Retailer 16
-
₹1,27,654 INR
$1,345 USD
View
B+
Retailer 17
-
₹1,28,597 INR
SGD 1,831 SGD
View
B
Retailer 18
-
₹1,31,740 INR
$1,388 USD
View
B
Retailer 19
-
₹1,42,650 INR
$1,503 USD
View
B
Retailer 20
-
₹1,50,337 INR
$1,584 USD
View
B+
Retailer 21
-
₹1,59,107 INR
£1,320 GBP
View
B
Retailer 22
-
₹1,71,028 INR
$1,802 USD
View
Retailer 23
-
₹1,86,024 INR
$1,960 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20295849A · Oct 31
₹3,43,574 INR
$3,620 USD
View
23 more retailers have this diamond
Prices start from ₹31,985 INRSave up to ₹3,11,590 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
₹31,985 INR