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Marquise|Lab Grown|IGI

1.25ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG845651320

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845651320

Diamond specifications and retailer prices

From $339 AUD
As of November 4, 2026
Save $1,421 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,760 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845651320 or 845651320. Listed at 12 retailers as of November 4, 2026, with prices from $339 to $1,760, a $1,421 spread on the same certified stone. Reve Diamonds lists it at $1,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845651320
Dimensions10.99 × 5.61 × 3.54 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.61 mm1.25 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845651320
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

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 4
Current: $689 AUD|Low: $339 AUD|High: $1,769 AUD|Avg: $1,022 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 5$339 AUD
Retailer 4$490 AUD
Retailer 8$646 AUD
Retailer 2$654 AUD
Retailer 1$689 AUD
Retailer 11$765 AUD
Retailer 10$928 AUD
Retailer 7$1,215 AUD
Retailer 6$1,284 AUD
Retailer 9$1,522 AUD
Retailer 3$1,597 AUD
Reve Diamonds$1,760 AUD

6 data points across 12 retailers

12 retailers$339 AUD to $1,760 AUD

A
Cheapest Retailer
-
$339 AUD
Final sale: no returns
A
Retailer 2
-
$490 AUD
View
A
Retailer 3
-
$646 AUD
View
A
Retailer 4
-
$654 AUD
View
A
Retailer 5
-
$689 AUD
View
A
Retailer 6
-
$765 AUD
View
B+
Retailer 7
-
$928 AUD
View
B+
Retailer 8
-
$1,215 AUD
View
B+
Retailer 9
-
$1,284 AUD
View
B
Retailer 10
-
$1,522 AUD
View
B
Retailer 11
-
$1,597 AUD
View
Most Expensive
B
Reve Diamonds
9DB85277E · Nov 4
$1,760 AUD
$1,235 USD
View
11 more retailers have this diamond
Prices start from $339 AUDSave up to $1,421 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
$339 AUD