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Round|Lab Grown|IGI

0.51ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG653411471

Certificate IGI LG653411471

Diamond specifications and retailer prices

From €394 EUR
₹41,973 INR
As of November 1, 2026
Save €324 EUR (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €718 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653411471 or 653411471. Listed at 2 retailers as of October 31, 2026, with prices from €394 to €718, a €324 spread on the same certified stone. Yorxs lists it at €718. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginLab Grown
Grading LabIGI
CertificateIGI LG653411471
Dimensions5.16 × 5.20 × 3.14 mm
L/W Ratio1.01
Top View
5.16 mm5.20 mm0.51 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LG653411471
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 60.6%

Caratlytics Score

How it works →
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: Nov 1
Current: €394 EUR|Low: €394 EUR|High: €718 EUR|Avg: €552 EUR|-1.3%
Retailer 1
Yorxs
November 1, 2026
Retailer 1€394 EUR
Yorxs€718 EUR

31 data points across 2 retailers

2 retailers€394 EUR to €718 EUR

B+
Cheapest Retailer
-
€394 EUR
₹41,973 INR
Most Expensive
B
Yorxs
NDR93-32B · Oct 31
€718 EUR
View
1 more retailer has this diamond
Prices start from €394 EURSave up to €324 EUR

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+
0.51ct Round
€394 EUR