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Marquise|Lab Grown|IGI

1.25ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG817695150

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817695150

Diamond specifications and retailer prices

From $389 AUD
$273 USD
As of October 29, 2026
Save $2,942 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,331 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817695150 or 817695150. Listed at 19 retailers as of October 29, 2026, with prices from $389 to $3,331, a $2,942 spread on the same certified stone. Do Amore Diamonds lists it at $3,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817695150
Dimensions11.26 × 5.62 × 3.41 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm5.62 mm1.25 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817695150
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.7%

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: Oct 29
Current: $3,331 AUD|Low: $320 AUD|High: $3,331 AUD|Avg: $1,129 AUD|+4.0%
Do Amore Diamonds
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
October 30, 2026
Retailer 7$329 AUD
Retailer 9$383 AUD
Retailer 13$389 AUD
Retailer 6$407 AUD
Retailer 4$564 AUD
Retailer 2$578 AUD
Retailer 16$772 AUD
Retailer 11$836 AUD
Retailer 8$1,089 AUD
Retailer 15$1,093 AUD
Retailer 14$1,242 AUD
Retailer 3$1,312 AUD
Retailer 5$1,443 AUD
Retailer 12$1,768 AUD
Retailer 17$1,802 AUD
Retailer 10$1,897 AUD
Do Amore Diamonds$3,331 AUD

30 data points across 17 retailers

19 retailers$389 AUD to $3,331 AUD

Retailer 1
-
$329 AUD
$231 USD
Price last confirmed 8 days ago
Retailer 2
-
$383 AUD
$269 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$389 AUD
$273 USD
View
Final sale: no returns
Retailer 4
-
$407 AUD
$286 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$409 AUD
$287 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$564 AUD
$396 USD
View
A
Retailer 7
-
$578 AUD
$406 USD
View
A
Retailer 8
-
$772 AUD
ZAR 8,758 ZAR
View
A
Retailer 9
-
$836 AUD
£462 GBP
View
B+
Retailer 10
-
$1,089 AUD
$765 USD
View
B+
Retailer 11
-
$1,093 AUD
View
B+
Retailer 12
-
$1,242 AUD
View
B
Retailer 13
-
$1,312 AUD
$922 USD
View
Retailer 14
-
$1,443 AUD
$1,014 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,768 AUD
$1,242 USD
View
B
Retailer 16
-
$1,802 AUD
£997 GBP
View
B
Retailer 17
-
$1,897 AUD
$1,333 USD
View
B
Retailer 18
-
$2,733 AUD
$1,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-16C1A5D77 · Oct 30
$3,331 AUD
$2,340 USD
View
18 more retailers have this diamond
Prices start from $389 AUDSave up to $2,942 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
$389 AUD