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Round|Lab Grown|IGI

5.21ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG712553948

Shape and cutting style on the report: Round brilliant

Certificate IGI LG712553948

Diamond specifications and retailer prices

From €820 EUR
$916 USD
As of October 29, 2026
Save €4,555 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,375 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 5.21ct lab-grown round diamond

This 5.21ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG712553948 or 712553948. Listed at 21 retailers as of October 29, 2026, with prices from €820 to €5,375, a €4,555 spread on the same certified stone. Rare Carat lists it at €5,375. 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

5.21
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712553948
Dimensions11.30 × 11.23 × 6.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.30 mm11.23 mm5.21 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712553948
Side View
Table 60.0%Crown 32.9°Girdle: MediumPavilion 41.1°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: Oct 29
Current: €5,375 EUR|Low: €788 EUR|High: €5,375 EUR|Avg: €1,604 EUR
Rare Carat
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
November 1, 2026
Retailer 3€820 EUR
Retailer 4€951 EUR
Retailer 6€1,100 EUR
Retailer 12€1,110 EUR
Retailer 2€1,132 EUR
Retailer 11€1,407 EUR
Retailer 7€1,460 EUR
Retailer 8€1,544 EUR
Retailer 9€1,928 EUR
Retailer 10€1,933 EUR
Retailer 14€2,116 EUR
Retailer 5€2,976 EUR
Retailer 13€3,243 EUR
Rare Carat€5,375 EUR

34 data points across 14 retailers

21 retailers€820 EUR to €5,375 EUR

A
Cheapest Retailer
-
€820 EUR
$916 USD
A
Retailer 2
-
€892 EUR
$997 USD
View
Retailer 3
-
€951 EUR
$1,063 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€951 EUR
$1,063 USD
View
A
Retailer 5
-
€1,100 EUR
HK$9,600 HKD
View
A
Retailer 6
-
€1,110 EUR
$1,240 USD
View
A
Retailer 7
-
€1,132 EUR
£996 GBP
View
A
Retailer 8
-
€1,272 EUR
$1,421 USD
View
A
Retailer 9
-
€1,407 EUR
$1,572 USD
View
B+
Retailer 10
-
€1,460 EUR
£1,284 GBP
View
B+
Retailer 11
-
€1,544 EUR
View
B+
Retailer 12
-
€1,928 EUR
A$3,314 AUD
View
B+
Retailer 13
-
€1,933 EUR
ZAR 34,883 ZAR
View
B+
Retailer 14
-
€2,116 EUR
$2,364 USD
View
B
Retailer 15
-
€2,563 EUR
$2,863 USD
View
B
Retailer 16
-
€2,675 EUR
$2,988 USD
View
B
Retailer 17
-
€2,976 EUR
$3,325 USD
View
B
Retailer 18
-
€3,191 EUR
SGD 4,818 SGD
View
B
Retailer 19
-
€3,243 EUR
£2,853 GBP
View
B
Retailer 20
-
€3,307 EUR
$3,694 USD
View
Most Expensive
B
Rare Carat
MAD-MA-34387 · Nov 1
€5,375 EUR
$6,005 USD
View
20 more retailers have this diamond
Prices start from €820 EURSave up to €4,555 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.

A
5.21ct Round
€820 EUR