CaratHunter
Plans
Marquise|Lab Grown|IGI

2.50ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG841661265

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841661265

Diamond specifications and retailer prices

From $676 AUD
HK$3,700 HKD
As of November 1, 2026
Save $2,963 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,639 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841661265 or 841661265. Listed at 14 retailers as of November 1, 2026, with prices from $676 to $3,639, a $2,963 spread on the same certified stone. Brilliant Earth lists it at $3,639. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661265
Dimensions14.09 × 7.24 × 4.32 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.09 mm7.24 mm2.50 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661265
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.7%

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: $3,639 AUD|Low: $551 AUD|High: $3,653 AUD|Avg: $1,595 AUD|-0.4%
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
November 2, 2026
Retailer 5$551 AUD
Retailer 15$676 AUD
Retailer 10$682 AUD
Retailer 14$828 AUD
Retailer 12$945 AUD
Retailer 6$982 AUD
Retailer 11$1,090 AUD
Retailer 3$1,269 AUD
Retailer 2$1,545 AUD
Retailer 8$1,975 AUD
Retailer 4$2,306 AUD
Retailer 13$2,388 AUD
Retailer 9$2,627 AUD
Retailer 7$2,683 AUD
Brilliant Earth$3,639 AUD

22 data points across 15 retailers

14 retailers$676 AUD to $3,639 AUD

A
Cheapest Retailer
-
$676 AUD
HK$3,700 HKD
A
Retailer 2
-
$682 AUD
£376 GBP
View
Retailer 3
-
$828 AUD
$580 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$945 AUD
€631 EUR
View
Retailer 5
-
$982 AUD
$688 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,090 AUD
£601 GBP
View
Retailer 7
-
$1,269 AUD
$889 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,545 AUD
$1,083 USD
View
B+
Retailer 9
-
$1,975 AUD
SGD 1,870 SGD
View
Retailer 10
-
$2,306 AUD
$1,616 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$2,388 AUD
£1,318 GBP
View
B
Retailer 12
-
$2,627 AUD
$1,841 USD
View
B
Retailer 13
-
$2,683 AUD
$1,880 USD
View
Most Expensive
B
Brilliant Earth
21808183A · Nov 2
$3,639 AUD
$2,550 USD
View
13 more retailers have this diamond
Prices start from $676 AUDSave up to $2,963 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
2.50ct Marquise
$676 AUD