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Round|Lab Grown|IGI

3.70ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG790606731

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790606731

Diamond specifications and retailer prices

From ₹1,47,932 INR
$1,558 USD
As of October 29, 2026
Save ₹10,69,327 INR (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹12,17,259 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.7ct lab-grown round diamond

This 3.7ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790606731 or 790606731. Listed at 14 retailers as of October 29, 2026, with prices from ₹1,47,932 to ₹12,17,259, a ₹10,69,327 spread on the same certified stone. Brilliant Earth lists it at ₹12,17,259. 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

3.70
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790606731
Dimensions9.96 × 9.92 × 6.10 mm
L/W Ratio1.00
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
9.96 mm9.92 mm3.70 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790606731
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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 29
Current: ₹12,17,259 INR|Low: ₹1,05,679 INR|High: ₹17,41,383 INR|Avg: ₹5,37,766 INR|-30.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 18
October 30, 2026
Retailer 5₹1,47,932 INR
Retailer 2₹1,51,350 INR
Retailer 17₹1,64,643 INR
Retailer 12₹1,98,540 INR
Retailer 3₹3,14,569 INR
Retailer 15₹3,14,759 INR
Retailer 4₹3,37,452 INR
Retailer 16₹3,63,184 INR
Retailer 18₹4,23,382 INR
Retailer 6₹4,45,748 INR
Retailer 8₹4,87,568 INR
Retailer 10₹5,05,462 INR
Retailer 11₹5,56,266 INR
Retailer 14₹5,80,619 INR
Retailer 7₹8,16,665 INR
Retailer 9₹9,38,176 INR
Retailer 13₹10,40,652 INR
Brilliant Earth₹12,17,259 INR

30 data points across 18 retailers

14 retailers₹1,47,932 INR to ₹12,17,259 INR

A
Cheapest Retailer
-
₹1,47,932 INR
$1,558 USD
Final sale: no returns
A
Retailer 2
-
₹1,51,350 INR
$1,594 USD
View
A
Retailer 3
-
₹1,64,643 INR
$1,734 USD
View
A
Retailer 4
-
₹1,98,540 INR
$2,091 USD
View
A
Retailer 5
-
₹3,14,569 INR
$3,313 USD
View
A
Retailer 6
-
₹3,14,759 INR
$3,315 USD
View
A
Retailer 7
-
₹3,37,452 INR
$3,554 USD
View
B+
Retailer 8
-
₹3,63,184 INR
$3,825 USD
View
B+
Retailer 9
-
₹4,23,382 INR
$4,459 USD
View
B+
Retailer 10
-
₹5,56,266 INR
£4,613 GBP
View
B+
Retailer 11
-
₹5,80,619 INR
$6,115 USD
View
Retailer 12
-
₹6,33,791 INR
$6,675 USD
View
Price last confirmed 22 days ago
B
Retailer 13
-
₹10,40,652 INR
$10,960 USD
View
Most Expensive
B
Brilliant Earth
21413588Y · Oct 30
₹12,17,259 INR
$12,820 USD
View
13 more retailers have this diamond
Prices start from ₹1,47,932 INRSave up to ₹10,69,327 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
3.70ct Round
₹1,47,932 INR