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Marquise|Lab Grown|IGI

2.54ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG800612957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800612957

Diamond specifications and retailer prices

From $642 AUD
$450 USD
As of November 2, 2026
Save $2,336 AUD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,978 AUD at Brilliance · As of November 1, 2026
View at Brilliance

About this 2.54ct lab-grown marquise diamond

This 2.54ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800612957 or 800612957. Listed at 20 retailers as of November 1, 2026, with prices from $642 to $2,978, a $2,336 spread on the same certified stone. Brilliance lists it at $2,978. 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

2.54
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800612957
Dimensions14.03 × 7.19 × 4.52 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.03 mm7.19 mm2.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800612957
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.9%

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: $2,978 AUD|Low: $642 AUD|High: $3,179 AUD|Avg: $1,656 AUD|-6.3%
Brilliance
Retailer 2
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Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 20
November 2, 2026
Retailer 4$642 AUD
Retailer 8$718 AUD
Retailer 11$719 AUD
Retailer 13$753 AUD
Retailer 19$796 AUD
Retailer 12$829 AUD
Retailer 17$999 AUD
Retailer 5$1,193 AUD
Retailer 9$1,249 AUD
Retailer 14$1,306 AUD
Retailer 16$1,767 AUD
Retailer 6$1,792 AUD
Retailer 2$1,919 AUD
Retailer 20$2,139 AUD
Retailer 3$2,327 AUD
Retailer 18$2,558 AUD
Retailer 7$2,604 AUD
Retailer 10$2,840 AUD
Retailer 15$2,923 AUD
Brilliance$2,978 AUD

28 data points across 20 retailers

20 retailers$642 AUD to $2,978 AUD

A
Cheapest Retailer
-
$642 AUD
$450 USD
A
Retailer 2
-
$718 AUD
$503 USD
View
Final sale: no returns
A
Retailer 3
-
$719 AUD
$504 USD
View
A
Retailer 4
-
$753 AUD
£415 GBP
View
A
Retailer 5
-
$796 AUD
$558 USD
View
Retailer 6
-
$829 AUD
$581 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$999 AUD
$700 USD
View
A
Retailer 8
-
$1,193 AUD
$836 USD
View
A
Retailer 9
-
$1,249 AUD
$875 USD
View
A
Retailer 10
-
$1,306 AUD
£720 GBP
View
A
Retailer 11
-
$1,767 AUD
View
A
Retailer 12
-
$1,792 AUD
$1,256 USD
View
A
Retailer 13
-
$1,919 AUD
ZAR 21,732 ZAR
View
B+
Retailer 14
-
$2,139 AUD
$1,499 USD
View
B+
Retailer 15
-
$2,327 AUD
£1,284 GBP
View
B+
Retailer 16
-
$2,558 AUD
$1,793 USD
View
B+
Retailer 17
-
$2,604 AUD
$1,825 USD
View
B+
Retailer 18
-
$2,840 AUD
$1,991 USD
View
B+
Retailer 19
-
$2,923 AUD
£1,613 GBP
View
Most Expensive
B+
Brilliance
D42206517 · Nov 1
$2,978 AUD
$2,087 USD
View
19 more retailers have this diamond
Prices start from $642 AUDSave up to $2,336 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
2.54ct Marquise
$642 AUD