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Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG838610182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838610182

Diamond specifications and retailer prices

From $908 AUD
$636 USD
As of November 2, 2026
Save $6,684 AUD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,591 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise 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 LG838610182 or 838610182. Listed at 24 retailers as of October 28, 2026, with prices from $908 to $7,591, a $6,684 spread on the same certified stone. Rare Carat lists it at $7,591. 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 angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838610182
Dimensions15.39 × 7.42 × 4.69 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.39 mm7.42 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838610182
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.2%

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 2
Current: $1,682 AUD|Low: $872 AUD|High: $10,245 AUD|Avg: $2,815 AUD|+2.2%
Retailer 1
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 3, 2026
Retailer 5$908 AUD
Retailer 6$1,017 AUD
Retailer 8$1,053 AUD
Retailer 10$1,053 AUD
Retailer 16$1,177 AUD
Retailer 21$1,510 AUD
Retailer 20$1,633 AUD
Retailer 1$1,682 AUD
Retailer 17$2,300 AUD
Retailer 18$2,379 AUD
Retailer 12$2,444 AUD
Retailer 7$2,530 AUD
Retailer 13$2,604 AUD
Retailer 9$2,961 AUD
Retailer 11$3,284 AUD
Retailer 2$3,592 AUD
Retailer 14$3,663 AUD
Retailer 3$3,690 AUD
Retailer 4$4,326 AUD
Retailer 15$4,436 AUD
Retailer 19$6,064 AUD

43 data points across 21 retailers

24 retailers$908 AUD to $7,591 AUD

A
Cheapest Retailer
-
$908 AUD
$636 USD
A
Retailer 2
-
$1,017 AUD
$713 USD
View
Final sale: no returns
Retailer 3
-
$1,039 AUD
$728 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$1,053 AUD
$738 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,053 AUD
$738 USD
View
A
Retailer 6
-
$1,177 AUD
$825 USD
View
A
Retailer 7
-
$1,510 AUD
$1,058 USD
View
A
Retailer 8
-
$1,633 AUD
€1,090 EUR
View
A
Retailer 9
-
$1,682 AUD
£928 GBP
View
B+
Retailer 10
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$2,300 AUD
$1,612 USD
View
B+
Retailer 11
-
$2,379 AUD
View
B+
Retailer 12
-
$2,444 AUD
ZAR 27,673 ZAR
View
Retailer 13
-
$2,530 AUD
$1,773 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$2,604 AUD
$1,825 USD
View
B+
Retailer 15
-
$2,961 AUD
$2,075 USD
View
B
Retailer 16
-
$3,284 AUD
£1,812 GBP
View
B
Retailer 17
-
$3,592 AUD
$2,517 USD
View
B
Retailer 18
-
$3,635 AUD
$2,547 USD
View
B
Retailer 19
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$3,690 AUD
$2,586 USD
View
B
Retailer 20
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$3,737 AUD
$2,619 USD
View
Retailer 21
-
$4,326 AUD
View
Price last confirmed 25 days ago
B
Retailer 22
-
$4,436 AUD
£2,448 GBP
View
B
Retailer 23
-
$6,064 AUD
$4,250 USD
View
Most Expensive
B
Rare Carat
B44376-IZ_l_838610182 · Oct 28
$7,591 AUD
$5,320 USD
View
23 more retailers have this diamond
Prices start from $908 AUDSave up to $6,684 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 Marquise
$908 AUD