CaratHunter
Plans
Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG847689968

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847689968

Diamond specifications and retailer prices

From $691 AUD
$484 USD
As of November 1, 2026
Save $3,597 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,288 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG847689968 or 847689968. Listed at 15 retailers as of November 1, 2026, with prices from $691 to $4,288, a $3,597 spread on the same certified stone. Rare Carat lists it at $4,288. 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°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847689968
Dimensions13.75 × 7.09 × 4.48 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.75 mm7.09 mm2.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847689968
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

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: $4,288 AUD|Low: $691 AUD|High: $4,288 AUD|Avg: $1,772 AUD
Rare Carat
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
November 2, 2026
Retailer 5$691 AUD
Retailer 9$726 AUD
Retailer 12$970 AUD
Retailer 7$1,207 AUD
Retailer 13$1,214 AUD
Retailer 10$1,256 AUD
Retailer 4$1,716 AUD
Retailer 15$1,796 AUD
Retailer 8$1,851 AUD
Retailer 2$1,869 AUD
Retailer 6$2,513 AUD
Retailer 14$2,767 AUD
Retailer 11$2,820 AUD
Retailer 3$2,872 AUD
Rare Carat$4,288 AUD

15 data points across 15 retailers

15 retailers$691 AUD to $4,288 AUD

A
Cheapest Retailer
-
$691 AUD
$484 USD
Final sale: no returns
A
Retailer 2
-
$726 AUD
£401 GBP
View
A
Retailer 3
-
$970 AUD
$680 USD
View
A
Retailer 4
-
$1,207 AUD
$846 USD
View
A
Retailer 5
-
$1,214 AUD
€810 EUR
View
A
Retailer 6
-
$1,256 AUD
£693 GBP
View
Retailer 7
-
$1,716 AUD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,796 AUD
$1,259 USD
View
A
Retailer 9
-
$1,851 AUD
ZAR 20,957 ZAR
View
A
Retailer 10
-
$1,869 AUD
$1,310 USD
View
B+
Retailer 11
-
$2,513 AUD
$1,761 USD
View
B+
Retailer 12
-
$2,767 AUD
$1,939 USD
View
B+
Retailer 13
-
$2,820 AUD
£1,556 GBP
View
B+
Retailer 14
-
$2,872 AUD
$2,013 USD
View
Most Expensive
B
Rare Carat
22N847689968 · Nov 1
$4,288 AUD
$3,005 USD
View
14 more retailers have this diamond
Prices start from $691 AUDSave up to $3,597 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
$691 AUD