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Marquise|Lab Grown|IGI

3.08ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG843683250

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683250

Diamond specifications and retailer prices

From $680 AUD
As of November 4, 2026
Save $4,081 AUD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,761 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843683250 or 843683250. Listed at 17 retailers as of November 4, 2026, with prices from $680 to $4,761, a $4,081 spread on the same certified stone. Brilliant Earth lists it at $4,761. 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

3.08
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683250
Dimensions15.60 × 7.49 × 4.61 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.60 mm7.49 mm3.08 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683250
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.5%

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: $1,230 AUD|Low: $680 AUD|High: $3,457 AUD|Avg: $1,704 AUD|-0.3%
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
November 5, 2026
Retailer 7$680 AUD
Retailer 8$754 AUD
Retailer 3$801 AUD
Retailer 4$962 AUD
Retailer 13$1,005 AUD
Retailer 15$1,140 AUD
Retailer 1$1,230 AUD
Retailer 2$1,595 AUD
Retailer 11$1,595 AUD
Retailer 9$1,641 AUD
Retailer 12$1,642 AUD
Retailer 14$1,696 AUD
Retailer 6$2,470 AUD
Retailer 17$2,731 AUD
Retailer 10$2,763 AUD
Retailer 5$2,822 AUD
Retailer 16$3,457 AUD

23 data points across 17 retailers

17 retailers$680 AUD to $4,761 AUD

A
Cheapest Retailer
-
$680 AUD
Final sale: no returns
Retailer 2
-
$754 AUD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$962 AUD
View
B+
Retailer 4
-
$1,005 AUD
View
Retailer 5
-
$1,140 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,230 AUD
View
A
Retailer 7
-
$1,595 AUD
View
A
Retailer 8
-
$1,595 AUD
View
A
Retailer 9
-
$1,641 AUD
View
A
Retailer 10
-
$1,642 AUD
View
A
Retailer 11
-
$1,696 AUD
View
B+
Retailer 12
-
$2,470 AUD
View
B+
Retailer 13
-
$2,731 AUD
View
B+
Retailer 14
-
$2,763 AUD
View
B+
Retailer 15
-
$2,822 AUD
View
Retailer 16
-
$3,457 AUD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
22004331A · Nov 4
$4,761 AUD
$3,340 USD
View
16 more retailers have this diamond
Prices start from $680 AUDSave up to $4,081 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
3.08ct Marquise
$680 AUD