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Round|Lab Grown|IGI

3.10ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG839617521

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839617521

Diamond specifications and retailer prices

From $576 AUD
As of November 3, 2026
Save $3,800 AUD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,376 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839617521 or 839617521. Listed at 20 retailers as of November 3, 2026, with prices from $576 to $4,376, a $3,800 spread on the same certified stone. Do Amore Diamonds lists it at $4,376. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839617521
Dimensions9.32 × 9.27 × 5.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.27 mm3.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839617521
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,376 AUD|Low: $572 AUD|High: $4,761 AUD|Avg: $2,086 AUD|-8.1%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 5, 2026
Retailer 20$576 AUD
Retailer 17$646 AUD
Retailer 3$714 AUD
Retailer 7$714 AUD
Retailer 6$927 AUD
Retailer 10$949 AUD
Retailer 15$1,006 AUD
Retailer 5$1,199 AUD
Retailer 13$1,287 AUD
Retailer 8$1,309 AUD
Retailer 14$1,668 AUD
Retailer 19$1,718 AUD
Retailer 16$1,735 AUD
Retailer 11$2,187 AUD
Retailer 4$2,536 AUD
Retailer 9$2,748 AUD
Retailer 2$2,888 AUD
Retailer 18$3,155 AUD
Retailer 12$4,334 AUD
Do Amore Diamonds$4,376 AUD

23 data points across 20 retailers

20 retailers$576 AUD to $4,376 AUD

A
Cheapest Retailer
-
$576 AUD
A
Retailer 2
-
$646 AUD
View
Retailer 3
-
$714 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$714 AUD
View
A
Retailer 5
-
$927 AUD
View
B+
Retailer 6
-
$949 AUD
View
A
Retailer 7
-
$1,006 AUD
View
A
Retailer 8
-
$1,079 AUD
View
A
Retailer 9
-
$1,287 AUD
View
A
Retailer 10
-
$1,309 AUD
View
A
Retailer 11
-
$1,668 AUD
View
B+
Retailer 12
-
$1,718 AUD
View
B+
Retailer 13
-
$1,735 AUD
View
B+
Retailer 14
-
$2,187 AUD
View
B+
Retailer 15
-
$2,536 AUD
View
B+
Retailer 16
-
$2,748 AUD
View
B
Retailer 17
-
$2,888 AUD
View
B
Retailer 18
-
$3,155 AUD
View
Retailer 19
-
$4,334 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
25-2035128-026 · Nov 4
$4,376 AUD
$3,070 USD
View
19 more retailers have this diamond
Prices start from $576 AUDSave up to $3,800 AUD

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
$576 AUD