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Round|Lab Grown|IGI

10.09ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG627422142

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627422142

Diamond specifications and retailer prices

From ₹1,90,660 INR
$2,008 USD
As of November 1, 2026
Save ₹10,19,953 INR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹12,10,613 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.09ct lab-grown round diamond

This 10.09ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627422142 or 627422142. Listed at 17 retailers as of October 31, 2026, with prices from ₹1,90,660 to ₹12,10,613, a ₹10,19,953 spread on the same certified stone. Brilliant Earth lists it at ₹12,10,613. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

10.09
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627422142
Dimensions13.85 × 13.77 × 8.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.85 mm13.77 mm10.09 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627422142
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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: ₹12,10,613 INR|Low: ₹1,82,969 INR|High: ₹12,10,613 INR|Avg: ₹3,44,943 INR
Brilliant Earth
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
November 1, 2026
Retailer 11₹1,90,660 INR
Retailer 2₹1,97,341 INR
Retailer 10₹2,07,371 INR
Retailer 5₹2,13,448 INR
Retailer 12₹2,21,139 INR
Retailer 15₹2,36,900 INR
Retailer 7₹2,67,474 INR
Retailer 8₹3,00,494 INR
Retailer 14₹3,03,935 INR
Retailer 3₹3,30,521 INR
Retailer 4₹3,45,998 INR
Retailer 9₹3,49,539 INR
Retailer 6₹6,30,309 INR
Retailer 13₹6,76,329 INR
Brilliant Earth₹12,10,613 INR

42 data points across 15 retailers

17 retailers₹1,90,660 INR to ₹12,10,613 INR

A
Cheapest Retailer
-
₹1,90,660 INR
$2,008 USD
A
Retailer 2
-
₹1,97,341 INR
£1,637 GBP
View
A
Retailer 3
-
₹2,07,371 INR
$2,184 USD
View
A
Retailer 4
-
₹2,13,448 INR
$2,248 USD
View
Final sale: no returns
Retailer 5
-
₹2,21,139 INR
$2,329 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
₹2,21,139 INR
$2,329 USD
View
A
Retailer 7
-
₹2,36,900 INR
$2,495 USD
View
A
Retailer 8
-
₹2,67,474 INR
$2,817 USD
View
B+
Retailer 9
-
₹3,00,494 INR
£2,492 GBP
View
B+
Retailer 10
-
₹3,03,935 INR
$3,201 USD
View
B+
Retailer 11
-
₹3,30,521 INR
$3,481 USD
View
B+
Retailer 12
-
₹3,45,998 INR
$3,644 USD
View
B+
Retailer 13
-
₹3,49,539 INR
€3,506 EUR
View
B
Retailer 14
-
₹6,30,309 INR
$6,638 USD
View
B
Retailer 15
-
₹6,76,329 INR
$7,123 USD
View
B
Retailer 16
-
₹7,73,828 INR
$8,150 USD
View
Most Expensive
B
Brilliant Earth
20602725A · Oct 31
₹12,10,613 INR
$12,750 USD
View
16 more retailers have this diamond
Prices start from ₹1,90,660 INRSave up to ₹10,19,953 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
10.09ct Round
₹1,90,660 INR