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Round|Lab Grown|IGI

3.10ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG600378009

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600378009

Diamond specifications and retailer prices

From $620 USD
As of November 3, 2026
Save $3,255 USD (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,390 USD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600378009 or 600378009. Listed at 27 retailers as of November 1, 2026, with a 525% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600378009
Dimensions9.35 × 9.31 × 5.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.35 mm9.31 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600378009
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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 3
Current: $5,390 USD|Low: $532 USD|High: $5,390 USD|Avg: $1,611 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 3, 2026
Retailer 4$554 USD
Retailer 12$620 USD
Retailer 7$687 USD
Retailer 3$968 USD
Retailer 16$970 USD
Retailer 8$1,042 USD
Retailer 15$1,048 USD
Retailer 2$1,069 USD
Retailer 14$1,452 USD
Retailer 10$1,493 USD
Retailer 13$1,530 USD
Retailer 9$1,615 USD
Retailer 5$1,649 USD
Retailer 6$2,392 USD
Retailer 11$2,985 USD
Retailer 17$3,875 USD
Brilliant Earth$5,390 USD

39 data points across 17 retailers

27 retailers$620 USD to $3,875 USD

Retailer 1
-
$554 USD
Price last confirmed 40 days ago
Retailer 2
-
$554 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$620 USD
View
Final sale: no returns
Retailer 4
-
$621 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$679 USD
View
Price last confirmed 39 days ago
Retailer 6
-
$687 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$687 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$968 USD
View
A
Retailer 9
-
$970 USD
View
A
Retailer 10
-
$1,042 USD
View
A
Retailer 11
-
$1,048 USD
€998 EUR
View
A
Retailer 12
-
$1,069 USD
£842 GBP
View
B+
Retailer 13
-
$1,452 USD
A$2,234 AUD
View
B+
Retailer 14
-
$1,493 USD
ZAR 24,112 ZAR
View
B+
Retailer 15
-
$1,530 USD
View
Retailer 16
-
$1,615 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$1,649 USD
View
Retailer 18
-
$1,774 USD
View
Price last confirmed 8 days ago
Retailer 19
-
$1,808 USD
View
Price last confirmed 43 days ago
Retailer 20
-
$1,808 USD
View
Price last confirmed 26 days ago
B
Retailer 21
-
$2,213 USD
View
B
Retailer 22
-
$2,230 USD
View
B
Retailer 23
-
$2,325 USD
View
B
Retailer 24
-
$2,392 USD
View
B
Retailer 25
-
$2,985 USD
£2,350 GBP
View
B
Retailer 26
-
$3,875 USD
View
Most Expensive
Brilliant Earth
17664196A · Oct 22
$5,390 USD
View
Price last confirmed 11 days ago
26 more retailers have this diamond
Prices start from $620 USDSave up to $3,255 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
3.10ct Round
$620 USD