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Marquise|Lab Grown|IGI

1.22ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG790645861

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790645861

Diamond specifications and retailer prices

From $263 AUD
$185 USD
As of October 27, 2026
Save $2,270 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,534 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790645861 or 790645861. Listed at 13 retailers as of October 27, 2026, with prices from $263 to $2,534, a $2,270 spread on the same certified stone. Do Amore Diamonds lists it at $2,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790645861
Dimensions11.58 × 5.28 × 3.47 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm5.28 mm1.22 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790645861
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 42.2°Culet: NoneDepth 65.7%

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 27
Current: $2,534 AUD|Low: $258 AUD|High: $2,619 AUD|Avg: $940 AUD|-2.7%
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
October 29, 2026
Retailer 13$263 AUD
Retailer 11$306 AUD
Retailer 7$445 AUD
Retailer 12$541 AUD
Retailer 10$575 AUD
Retailer 5$589 AUD
Retailer 8$786 AUD
Retailer 14$883 AUD
Retailer 6$1,073 AUD
Retailer 3$1,085 AUD
Retailer 9$1,161 AUD
Retailer 4$1,181 AUD
Retailer 2$1,699 AUD
Do Amore Diamonds$2,534 AUD

45 data points across 14 retailers

13 retailers$263 AUD to $2,534 AUD

A
Cheapest Retailer
-
$263 AUD
$185 USD
A
Retailer 2
-
$306 AUD
$215 USD
View
A
Retailer 3
-
$445 AUD
£246 GBP
View
A
Retailer 4
-
$541 AUD
$380 USD
View
A
Retailer 5
-
$575 AUD
$404 USD
View
B+
Retailer 6
-
$786 AUD
$552 USD
View
B+
Retailer 7
-
$883 AUD
View
B+
Retailer 8
-
$1,073 AUD
$754 USD
View
Price last confirmed 73 days ago
B+
Retailer 9
-
$1,085 AUD
$762 USD
View
B+
Retailer 10
-
$1,161 AUD
$816 USD
View
B+
Retailer 11
-
$1,181 AUD
View
B
Retailer 12
-
$1,699 AUD
£940 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DE4DE0143 · Oct 29
$2,534 AUD
$1,780 USD
View
12 more retailers have this diamond
Prices start from $263 AUDSave up to $2,270 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
1.22ct Marquise
$263 AUD