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Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG841670574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841670574

Diamond specifications and retailer prices

From $1,230 AUD
$862 USD
As of November 1, 2026
Save $8,815 AUD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,045 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG841670574 or 841670574. Listed at 11 retailers as of November 1, 2026, with prices from $1,230 to $10,045, a $8,815 spread on the same certified stone. Do Amore Diamonds lists it at $10,045. 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 angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841670574
Dimensions15.52 × 7.65 × 4.70 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.52 mm7.65 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841670574
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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 1
Current: $10,045 AUD|Low: $1,230 AUD|High: $10,045 AUD|Avg: $4,780 AUD|+1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$1,230 AUD
Retailer 2$1,680 AUD
Retailer 9$2,118 AUD
Retailer 6$2,119 AUD
Retailer 8$3,121 AUD
Retailer 4$3,270 AUD
Retailer 3$4,423 AUD
Retailer 5$5,456 AUD
Retailer 10$6,728 AUD
Retailer 11$9,860 AUD
Do Amore Diamonds$10,045 AUD

20 data points across 11 retailers

11 retailers$1,230 AUD to $10,045 AUD

A
Cheapest Retailer
-
$1,230 AUD
$862 USD
A
Retailer 2
-
$1,680 AUD
£927 GBP
View
B+
Retailer 3
-
$2,118 AUD
$1,484 USD
View
B+
Retailer 4
-
$2,119 AUD
$1,485 USD
View
B+
Retailer 5
-
$3,121 AUD
$2,187 USD
View
B
Retailer 6
-
$3,270 AUD
View
B
Retailer 7
-
$4,423 AUD
$3,100 USD
View
B
Retailer 8
-
$5,456 AUD
£3,011 GBP
View
B
Retailer 9
-
$6,728 AUD
$4,715 USD
View
Retailer 10
-
$9,860 AUD
$6,910 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Do Amore Diamonds
27-A3E81009A · Nov 2
$10,045 AUD
$7,040 USD
View
10 more retailers have this diamond
Prices start from $1,230 AUDSave up to $8,815 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
$1,230 AUD