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Round|Lab Grown|IGI

5.51ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG630447331

Shape and cutting style on the report: Round brilliant

Certificate IGI LG630447331

Diamond specifications and retailer prices

From ₹1,74,537 INR
A$2,828 AUD
As of October 29, 2026
3 retailers carry this diamond
Most expensive: ₹3,73,075 INR at Rare Carat · As of August 19, 2026
View at Rare Carat

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630447331 or 630447331. Listed at 3 retailers as of October 29, 2026. 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

5.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630447331
Dimensions11.24 × 11.26 × 6.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.24 mm11.26 mm5.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630447331
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹3,73,075 INR|Low: ₹51,368 INR|High: ₹8,82,086 INR|Avg: ₹2,49,648 INR|-9.7%
Rare Carat
Retailer 2
Retailer 3
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Retailer 6
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 16
September 9, 2026
Retailer 9₹57,825 INR
Retailer 11₹1,00,647 INR
Retailer 15₹1,07,483 INR
Retailer 10₹1,23,719 INR
Retailer 12₹1,29,407 INR
Retailer 6₹1,47,647 INR
Retailer 2₹1,74,537 INR
Retailer 3₹1,91,229 INR
Retailer 16₹2,07,371 INR
Retailer 4₹2,70,648 INR
Retailer 5₹2,90,029 INR
Retailer 14₹3,14,949 INR
Retailer 7₹3,57,097 INR
Retailer 8₹3,66,317 INR
Rare Carat₹3,73,075 INR
Retailer 13₹7,63,398 INR

65 data points across 16 retailers

3 retailers

B+
Cheapest Retailer
-
₹1,74,537 INR
A$2,828 AUD
Retailer 2
-
₹3,57,097 INR
A$5,786 AUD
View
Price last confirmed 118 days ago
Most Expensive
Rare Carat
A172-219 · Aug 19
₹3,73,075 INR
$3,929 USD
View
Price last confirmed 72 days ago
2 more retailers have this diamond
Prices start from ₹1,74,537 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.

B+
5.51ct Round
₹1,74,537 INR