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Marquise|Lab Grown|IGI

1.25ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG846640334

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846640334

Diamond specifications and retailer prices

From $606 AUD
$426 USD
As of October 30, 2026
Save $3,028 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,634 AUD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846640334 or 846640334. Listed at 22 retailers as of October 30, 2026, with prices from $606 to $3,634, a $3,028 spread on the same certified stone. The Diamond Guys lists it at $3,634. 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

1.25
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846640334
Dimensions11.31 × 5.55 × 3.47 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm5.55 mm1.25 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846640334
Side View
Table 61.0%Crown 34.9°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,052 AUD|Low: $288 AUD|High: $3,634 AUD|Avg: $1,449 AUD
Retailer 1
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
The Diamond Guys
October 30, 2026
Retailer 11$288 AUD
Retailer 13$356 AUD
Retailer 21$606 AUD
Retailer 8$688 AUD
Retailer 3$786 AUD
Retailer 7$968 AUD
Retailer 20$982 AUD
Retailer 12$1,034 AUD
Retailer 4$1,081 AUD
Retailer 15$1,398 AUD
Retailer 18$1,448 AUD
Retailer 14$1,457 AUD
Retailer 10$1,970 AUD
Retailer 1$2,052 AUD
Retailer 16$2,236 AUD
Retailer 19$2,518 AUD
Retailer 9$2,708 AUD
Retailer 6$2,740 AUD
Retailer 2$2,915 AUD
Retailer 17$3,112 AUD
Retailer 5$3,474 AUD
The Diamond Guys$3,634 AUD

14 data points across 22 retailers

22 retailers$606 AUD to $3,634 AUD

Retailer 1
-
$288 AUD
$202 USD
Price last confirmed 13 days ago
Retailer 2
-
$356 AUD
$250 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$606 AUD
$426 USD
View
B+
Retailer 4
-
$688 AUD
$483 USD
View
Final sale: no returns
B+
Retailer 5
-
$786 AUD
$552 USD
View
B+
Retailer 6
-
$968 AUD
$680 USD
View
B+
Retailer 7
-
$982 AUD
€657 EUR
View
B
Retailer 8
-
$1,034 AUD
£572 GBP
View
B
Retailer 9
-
$1,081 AUD
$759 USD
View
B
Retailer 10
-
$1,398 AUD
£773 GBP
View
B
Retailer 11
-
$1,448 AUD
ZAR 16,427 ZAR
View
Retailer 12
-
$1,457 AUD
SGD 1,383 SGD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$1,970 AUD
$1,384 USD
View
B
Retailer 14
-
$2,052 AUD
View
B
Retailer 15
-
$2,236 AUD
$1,571 USD
View
B
Retailer 16
-
$2,518 AUD
CA$2,457 CAD
View
B
Retailer 17
-
$2,708 AUD
$1,902 USD
View
B
Retailer 18
-
$2,740 AUD
$1,925 USD
View
B
Retailer 19
-
$2,915 AUD
$2,048 USD
View
B
Retailer 20
-
$3,112 AUD
£1,721 GBP
View
B
Retailer 21
-
$3,474 AUD
$2,440 USD
View
Most Expensive
B
The Diamond Guys
1995968025 · Oct 30
$3,634 AUD
$2,553 USD
View
21 more retailers have this diamond
Prices start from $606 AUDSave up to $3,028 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
$606 AUD