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Marquise|Lab Grown|IGI

2.99ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG819698665

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819698665

Diamond specifications and retailer prices

From $901 AUD
As of November 4, 2026
Save $7,098 AUD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,000 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819698665 or 819698665. Listed at 24 retailers as of November 4, 2026, with prices from $901 to $8,000, a $7,098 spread on the same certified stone. Do Amore Diamonds lists it at $8,000. 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

2.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819698665
Dimensions14.58 × 7.64 × 4.63 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.64 mm2.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819698665
Side View
Table 55.0%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.6%

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 4
Current: $8,000 AUD|Low: $864 AUD|High: $9,157 AUD|Avg: $2,826 AUD|-12.6%
Do Amore Diamonds
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
November 5, 2026
Retailer 5$901 AUD
Retailer 3$1,046 AUD
Retailer 4$1,046 AUD
Retailer 9$1,300 AUD
Retailer 8$1,369 AUD
Retailer 7$1,830 AUD
Retailer 14$2,670 AUD
Retailer 12$2,738 AUD
Retailer 10$2,978 AUD
Retailer 13$3,124 AUD
Retailer 6$3,243 AUD
Retailer 2$4,517 AUD
Retailer 11$7,128 AUD
Do Amore Diamonds$8,000 AUD

35 data points across 14 retailers

24 retailers$901 AUD to $8,000 AUD

A
Cheapest Retailer
-
$901 AUD
Retailer 2
-
$980 AUD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$1,009 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,046 AUD
View
Retailer 5
-
$1,046 AUD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,300 AUD
View
A
Retailer 7
-
$1,369 AUD
View
A
Retailer 8
-
$1,450 AUD
View
A
Retailer 9
-
$1,477 AUD
View
A
Retailer 10
-
$1,587 AUD
View
A
Retailer 11
-
$1,830 AUD
View
Retailer 12
-
$1,943 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$2,670 AUD
View
B+
Retailer 14
-
$2,738 AUD
View
B+
Retailer 15
-
$2,978 AUD
View
B+
Retailer 16
-
$3,124 AUD
View
B+
Retailer 17
-
$3,243 AUD
View
B
Retailer 18
-
$3,566 AUD
View
B
Retailer 19
-
$3,591 AUD
View
B
Retailer 20
-
$3,640 AUD
View
B
Retailer 21
-
$4,136 AUD
View
B
Retailer 22
-
$4,517 AUD
View
B
Retailer 23
-
$7,128 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4A6F02896 · Nov 4
$8,000 AUD
$5,600 USD
View
23 more retailers have this diamond
Prices start from $901 AUDSave up to $7,098 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
2.99ct Marquise
$901 AUD