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Marquise|Lab Grown|IGI

1.22ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG816641015

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816641015

Diamond specifications and retailer prices

From $249 AUD
$175 USD
As of October 30, 2026
Save $1,356 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,605 AUD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816641015 or 816641015. Listed at 16 retailers as of October 30, 2026, with prices from $249 to $1,605, a $1,356 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,605. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816641015
Dimensions10.95 × 5.45 × 3.49 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm5.45 mm1.22 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816641015
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 64.0%

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 30
Current: $1,605 AUD|Low: $249 AUD|High: $1,714 AUD|Avg: $779 AUD|-6.3%
Flawless Fine Jewelry
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
October 30, 2026
Retailer 11$249 AUD
Retailer 4$279 AUD
Retailer 8$289 AUD
Retailer 6$309 AUD
Retailer 16$309 AUD
Retailer 9$372 AUD
Retailer 3$420 AUD
Retailer 2$555 AUD
Retailer 15$624 AUD
Retailer 12$770 AUD
Retailer 5$995 AUD
Retailer 13$1,051 AUD
Retailer 14$1,073 AUD
Retailer 10$1,455 AUD
Retailer 7$1,587 AUD
Flawless Fine Jewelry$1,605 AUD

43 data points across 16 retailers

16 retailers$249 AUD to $1,605 AUD

A
Cheapest Retailer
-
$249 AUD
$175 USD
A
Retailer 2
-
$279 AUD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$289 AUD
$203 USD
View
A
Retailer 4
-
$309 AUD
$217 USD
View
A
Retailer 5
-
$309 AUD
$217 USD
View
A
Retailer 6
-
$372 AUD
£206 GBP
View
B+
Retailer 7
-
$420 AUD
$295 USD
View
A
Retailer 8
-
$555 AUD
£307 GBP
View
A
Retailer 9
-
$624 AUD
$438 USD
View
B+
Retailer 10
-
$770 AUD
$541 USD
View
B+
Retailer 11
-
$995 AUD
$699 USD
View
B+
Retailer 12
-
$1,051 AUD
$738 USD
View
B+
Retailer 13
-
$1,073 AUD
$754 USD
View
B
Retailer 14
-
$1,455 AUD
£805 GBP
View
B
Retailer 15
-
$1,587 AUD
$1,115 USD
View
Most Expensive
B
Flawless Fine Jewelry
EA3046FD9 · Oct 31
$1,605 AUD
£888 GBP
View
15 more retailers have this diamond
Prices start from $249 AUDSave up to $1,356 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
$249 AUD