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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 $1,103 NZD
As of November 5, 2026
Save $5,310 NZD (83%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,588 NZD 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 4, 2026, with a 481% 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
Colour
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 5
Current: $9,588 NZD|Low: $946 NZD|High: $9,588 NZD|Avg: $2,860 NZD
Brilliant Earth
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 4$986 NZD
Retailer 9$1,103 NZD
Retailer 7$1,222 NZD
Retailer 13$1,459 NZD
Retailer 3$1,722 NZD
Retailer 8$1,854 NZD
Retailer 16$1,863 NZD
Retailer 2$1,882 NZD
Retailer 10$2,590 NZD
Retailer 14$2,654 NZD
Retailer 15$2,722 NZD
Retailer 5$2,933 NZD
Retailer 6$4,255 NZD
Retailer 11$5,294 NZD
Retailer 12$6,413 NZD
Brilliant Earth$9,588 NZD

39 data points across 16 retailers

27 retailers$1,103 NZD to $6,413 NZD

Retailer 1
-
$986 NZD
Price last confirmed 44 days ago
Retailer 2
-
$986 NZD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$1,103 NZD
View
Final sale: no returns
Retailer 4
-
$1,105 NZD
View
Price last confirmed 44 days ago
Retailer 5
-
$1,208 NZD
View
Price last confirmed 42 days ago
Retailer 6
-
$1,222 NZD
View
Price last confirmed 25 days ago
Retailer 7
-
$1,222 NZD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$1,459 NZD
View
A
Retailer 9
-
$1,722 NZD
View
A
Retailer 10
-
$1,854 NZD
View
Retailer 11
-
$1,863 NZD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,882 NZD
View
B+
Retailer 13
-
$2,590 NZD
View
B+
Retailer 14
-
$2,654 NZD
View
B+
Retailer 15
-
$2,722 NZD
View
B+
Retailer 16
-
$2,873 NZD
View
B+
Retailer 17
-
$2,933 NZD
View
Retailer 18
-
$3,156 NZD
View
Price last confirmed 11 days ago
Retailer 19
-
$3,216 NZD
View
Price last confirmed 46 days ago
Retailer 20
-
$3,216 NZD
View
Price last confirmed 30 days ago
B
Retailer 21
-
$3,937 NZD
View
B
Retailer 22
-
$3,965 NZD
View
B
Retailer 23
-
$4,134 NZD
View
B
Retailer 24
-
$4,255 NZD
View
B
Retailer 25
-
$5,294 NZD
View
B
Retailer 26
-
$6,413 NZD
View
Most Expensive
Brilliant Earth
17664196A · Oct 22
$9,588 NZD
$5,390 USD
View
Price last confirmed 14 days ago
26 more retailers have this diamond
Prices start from $1,103 NZDSave up to $5,310 NZD

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
$1,103 NZD