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Round|Lab Grown|IGI

3.10ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG648401257

Shape and cutting style on the report: Round brilliant

Certificate IGI LG648401257

Diamond specifications and retailer prices

From $980 NZD
As of November 5, 2026
Save $6,954 NZD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,934 NZD at Brilliant Earth · As of November 4, 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 LG648401257 or 648401257. Listed at 22 retailers as of November 4, 2026, with prices from $980 to $7,934, a $6,954 spread on the same certified stone. Brilliant Earth lists it at $7,934. 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 angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648401257
Dimensions9.43 × 9.38 × 5.78 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
9.43 mm9.38 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648401257
Side View
Table 55.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

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: Nov 5
Current: $7,934 NZD|Low: $955 NZD|High: $9,517 NZD|Avg: $3,282 NZD|-16.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 7$980 NZD
Retailer 10$1,098 NZD
Retailer 12$1,115 NZD
Retailer 19$1,215 NZD
Retailer 6$1,450 NZD
Retailer 3$1,606 NZD
Retailer 14$1,863 NZD
Retailer 2$2,071 NZD
Retailer 16$2,282 NZD
Retailer 13$2,837 NZD
Retailer 11$2,957 NZD
Retailer 8$3,006 NZD
Retailer 9$3,526 NZD
Retailer 15$3,785 NZD
Retailer 18$4,542 NZD
Retailer 20$4,572 NZD
Retailer 5$5,467 NZD
Retailer 17$5,803 NZD
Retailer 21$6,351 NZD
Retailer 4$7,578 NZD
Brilliant Earth$7,934 NZD

44 data points across 21 retailers

22 retailers$980 NZD to $7,934 NZD

A
Cheapest Retailer
-
$980 NZD
A
Retailer 2
-
$1,098 NZD
View
A
Retailer 3
-
$1,115 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,215 NZD
View
Retailer 5
-
$1,235 NZD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,450 NZD
View
B+
Retailer 7
-
$1,606 NZD
View
A
Retailer 8
-
$1,863 NZD
View
A
Retailer 9
-
$2,071 NZD
View
B+
Retailer 10
-
$2,282 NZD
View
B+
Retailer 11
-
$2,837 NZD
View
B+
Retailer 12
-
$2,957 NZD
View
B+
Retailer 13
-
$3,006 NZD
View
B
Retailer 14
-
$3,526 NZD
View
B
Retailer 15
-
$3,785 NZD
View
B
Retailer 16
-
$4,542 NZD
View
B
Retailer 17
-
$4,572 NZD
View
B
Retailer 18
-
$5,467 NZD
View
B
Retailer 19
-
$5,803 NZD
View
B
Retailer 20
-
$6,351 NZD
View
B
Retailer 21
-
$7,578 NZD
View
Most Expensive
B
Brilliant Earth
12189911Y · Nov 4
$7,934 NZD
$4,460 USD
View
21 more retailers have this diamond
Prices start from $980 NZDSave up to $6,954 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
$980 NZD