CaratHunter
Plans
Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG842659985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842659985

Diamond specifications and retailer prices

From $703 AUD
$493 USD
As of November 2, 2026
Save $4,990 AUD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,693 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.55ct lab-grown marquise diamond

This 2.55ct 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 LG842659985 or 842659985. Listed at 24 retailers as of November 2, 2026, with prices from $703 to $5,693, a $4,990 spread on the same certified stone. Brilliant Earth lists it at $5,693. 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

2.55
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842659985
Dimensions13.88 × 7.02 × 4.56 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.88 mm7.02 mm2.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842659985
Side View
Table 55.0%Crown 36.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 65.0%

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 2
Current: $5,693 AUD|Low: $703 AUD|High: $7,563 AUD|Avg: $2,058 AUD|-24.7%
Brilliant Earth
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
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 2, 2026
Retailer 5$703 AUD
Retailer 12$788 AUD
Retailer 16$788 AUD
Retailer 4$829 AUD
Retailer 8$872 AUD
Retailer 15$872 AUD
Retailer 11$1,070 AUD
Retailer 20$1,163 AUD
Retailer 25$1,263 AUD
Retailer 7$1,370 AUD
Retailer 13$1,449 AUD
Retailer 3$1,824 AUD
Retailer 22$1,898 AUD
Retailer 17$1,921 AUD
Retailer 23$1,935 AUD
Retailer 2$2,102 AUD
Retailer 6$2,293 AUD
Retailer 18$2,837 AUD
Retailer 14$2,840 AUD
Retailer 9$3,035 AUD
Retailer 21$3,204 AUD
Retailer 10$3,260 AUD
Retailer 19$3,639 AUD
Retailer 24$4,295 AUD
Brilliant Earth$5,693 AUD

21 data points across 25 retailers

24 retailers$703 AUD to $5,693 AUD

A
Cheapest Retailer
-
$703 AUD
$493 USD
A
Retailer 2
-
$788 AUD
$552 USD
View
Final sale: no returns
A
Retailer 3
-
$788 AUD
$552 USD
View
Retailer 4
-
$872 AUD
$611 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$872 AUD
$611 USD
View
A
Retailer 6
-
$1,070 AUD
$750 USD
View
A
Retailer 7
-
$1,163 AUD
$815 USD
View
A
Retailer 8
-
$1,263 AUD
€843 EUR
View
A
Retailer 9
-
$1,370 AUD
$960 USD
View
A
Retailer 10
-
$1,449 AUD
£800 GBP
View
A
Retailer 11
-
$1,824 AUD
$1,278 USD
View
A
Retailer 12
-
$1,898 AUD
$1,330 USD
View
Retailer 13
-
$1,921 AUD
$1,346 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,935 AUD
View
B+
Retailer 15
-
$2,102 AUD
ZAR 23,802 ZAR
View
B+
Retailer 16
-
$2,293 AUD
$1,607 USD
View
B+
Retailer 17
-
$2,837 AUD
$1,988 USD
View
B+
Retailer 18
-
$2,840 AUD
$1,991 USD
View
B
Retailer 19
-
$3,035 AUD
$2,127 USD
View
B
Retailer 20
-
$3,204 AUD
View
B
Retailer 21
-
$3,260 AUD
$2,285 USD
View
B
Retailer 22
-
$3,639 AUD
£2,008 GBP
View
B
Retailer 23
-
$4,295 AUD
$3,010 USD
View
Most Expensive
B
Brilliant Earth
21739526A · Nov 2
$5,693 AUD
$3,990 USD
View
23 more retailers have this diamond
Prices start from $703 AUDSave up to $4,990 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
2.55ct Marquise
$703 AUD