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Marquise|Lab Grown|IGI

1.25ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG825629891

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825629891

Diamond specifications and retailer prices

From $285 AUD
$200 USD
As of November 2, 2026
Save $2,197 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,483 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825629891 or 825629891. Listed at 19 retailers as of October 27, 2026, with prices from $285 to $2,483, a $2,197 spread on the same certified stone. Queensmith lists it at $2,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825629891
Dimensions11.37 × 5.48 × 3.50 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm5.48 mm1.25 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825629891
Side View
Table 59.0%Crown 31.4°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 63.9%

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: $2,483 AUD|Low: $285 AUD|High: $2,483 AUD|Avg: $846 AUD
Queensmith
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
November 2, 2026
Retailer 3$285 AUD
Retailer 8$320 AUD
Retailer 18$331 AUD
Retailer 17$354 AUD
Retailer 20$354 AUD
Retailer 5$395 AUD
Retailer 10$478 AUD
Retailer 14$610 AUD
Retailer 16$620 AUD
Retailer 13$648 AUD
Retailer 7$705 AUD
Retailer 12$709 AUD
Retailer 2$862 AUD
Retailer 4$1,013 AUD
Retailer 19$1,136 AUD
Retailer 6$1,140 AUD
Retailer 11$1,213 AUD
Retailer 15$1,653 AUD
Retailer 9$1,702 AUD
Queensmith$2,483 AUD

26 data points across 20 retailers

19 retailers$285 AUD to $2,483 AUD

A
Cheapest Retailer
-
$285 AUD
$200 USD
A
Retailer 2
-
$320 AUD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$331 AUD
$232 USD
View
A
Retailer 4
-
$354 AUD
$248 USD
View
Retailer 5
-
$354 AUD
$248 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$478 AUD
$335 USD
View
A
Retailer 7
-
$610 AUD
ZAR 6,908 ZAR
View
A
Retailer 8
-
$620 AUD
€414 EUR
View
A
Retailer 9
-
$648 AUD
£357 GBP
View
A
Retailer 10
-
$705 AUD
$494 USD
View
A
Retailer 11
-
$709 AUD
$497 USD
View
A
Retailer 12
-
$862 AUD
View
B+
Retailer 13
-
$1,013 AUD
$710 USD
View
B+
Retailer 14
-
$1,136 AUD
$796 USD
View
B+
Retailer 15
-
$1,140 AUD
$799 USD
View
B+
Retailer 16
-
$1,213 AUD
$850 USD
View
B
Retailer 17
-
$1,653 AUD
£912 GBP
View
B
Retailer 18
-
$1,702 AUD
$1,193 USD
View
Most Expensive
B
Queensmith
LG825629891 · Oct 27
$2,483 AUD
£1,370 GBP
View
18 more retailers have this diamond
Prices start from $285 AUDSave up to $2,197 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
1.25ct Marquise
$285 AUD