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Round|Lab Grown|IGI

3.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG731554942

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731554942

Diamond specifications and retailer prices

From $583 USD
As of October 26, 2026
Save $2,572 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,155 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731554942 or 731554942. Listed at 23 retailers as of October 26, 2026, with prices from $583 to $3,155, a $2,572 spread on the same certified stone. MOH London lists it at $3,155. 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

3.09
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731554942
Dimensions9.38 × 9.43 × 5.75 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
9.38 mm9.43 mm3.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731554942
Side View
Table 57.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.1%

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 26
Current: $3,155 USD|Low: $559 USD|High: $3,354 USD|Avg: $1,487 USD|-5.8%
MOH London
Retailer 2
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Retailer 23
October 29, 2026
Retailer 3$583 USD
Retailer 11$652 USD
Retailer 5$653 USD
Retailer 10$723 USD
Retailer 12$723 USD
Retailer 19$794 USD
Retailer 18$855 USD
Retailer 4$856 USD
Retailer 23$978 USD
Retailer 7$998 USD
Retailer 2$1,096 USD
Retailer 17$1,119 USD
Retailer 20$1,535 USD
Retailer 13$1,570 USD
Retailer 8$1,708 USD
Retailer 21$1,793 USD
Retailer 15$1,901 USD
Retailer 22$2,285 USD
Retailer 16$2,307 USD
Retailer 9$2,340 USD
Retailer 6$2,389 USD
Retailer 14$2,415 USD
MOH London$3,155 USD

34 data points across 23 retailers

23 retailers$583 USD to $3,155 USD

A
Cheapest Retailer
-
$583 USD
A
Retailer 2
-
$652 USD
View
Final sale: no returns
A
Retailer 3
-
$653 USD
View
A
Retailer 4
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$723 USD
View
A
Retailer 5
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$723 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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$794 USD
HK$6,200 HKD
View
A
Retailer 7
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$855 USD
View
A
Retailer 8
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$856 USD
£674 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
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$978 USD
View
A
Retailer 10
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$998 USD
View
A
Retailer 11
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$1,096 USD
€1,044 EUR
View
A
Retailer 12
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$1,119 USD
£881 GBP
View
B+
Retailer 13
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$1,535 USD
A$2,362 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
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$1,570 USD
ZAR 25,357 ZAR
View
B+
Retailer 15
-
$1,708 USD
View
B+
Retailer 16
-
$1,793 USD
View
B+
Retailer 17
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$1,901 USD
View
B+
Retailer 18
-
$2,285 USD
SGD 3,088 SGD
View
B+
Retailer 19
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$2,307 USD
View
B
Retailer 20
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$2,340 USD
View
B
Retailer 21
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$2,389 USD
View
B+
Retailer 22
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$2,415 USD
View
Most Expensive
B
MOH London
LG731554942 · Oct 29
$3,155 USD
£2,484 GBP
View
22 more retailers have this diamond
Prices start from $583 USDSave up to $2,572 USD

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
3.09ct Round
$583 USD