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Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG805645596

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805645596

Diamond specifications and retailer prices

From $328 NZD
$185 USD
As of October 30, 2026
Save $2,830 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,158 NZD at Do Amore Diamonds · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805645596 or 805645596. Listed at 13 retailers as of October 30, 2026, with prices from $328 to $3,158, a $2,830 spread on the same certified stone. Do Amore Diamonds lists it at $3,158. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805645596
Dimensions12.24 × 5.29 × 3.31 mm
L/W Ratio2.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm5.29 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805645596
Side View
Table 65.0%Crown 32.7°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.6%

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: $3,158 NZD|Low: $321 NZD|High: $3,265 NZD|Avg: $1,069 NZD|-1.7%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 16$328 NZD
Retailer 13$381 NZD
Retailer 8$477 NZD
Retailer 2$564 NZD
Retailer 14$621 NZD
Retailer 12$717 NZD
Retailer 5$719 NZD
Retailer 10$979 NZD
Retailer 3$1,100 NZD
Retailer 6$1,120 NZD
Retailer 15$1,319 NZD
Retailer 9$1,386 NZD
Retailer 7$1,427 NZD
Retailer 11$1,448 NZD
Retailer 4$1,857 NZD
Do Amore Diamonds$3,158 NZD

33 data points across 16 retailers

13 retailers$328 NZD to $3,158 NZD

A
Cheapest Retailer
-
$328 NZD
$185 USD
A
Retailer 2
-
$381 NZD
$215 USD
View
A
Retailer 3
-
$564 NZD
£250 GBP
View
A
Retailer 4
-
$621 NZD
$350 USD
View
A
Retailer 5
-
$717 NZD
$404 USD
View
B+
Retailer 6
-
$979 NZD
$552 USD
View
B+
Retailer 7
-
$1,100 NZD
A$954 AUD
View
Retailer 8
-
$1,120 NZD
$631 USD
View
Price last confirmed 76 days ago
B+
Retailer 9
-
$1,319 NZD
A$1,144 AUD
View
B
Retailer 10
-
$1,386 NZD
$781 USD
View
B+
Retailer 11
-
$1,448 NZD
$816 USD
View
B
Retailer 12
-
$1,857 NZD
£824 GBP
View
Most Expensive
B
Do Amore Diamonds
27-084973C67 · Oct 31
$3,158 NZD
$1,780 USD
View
12 more retailers have this diamond
Prices start from $328 NZDSave up to $2,830 NZD

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
$328 NZD