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Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG655442471

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG655442471

Diamond specifications and retailer prices

From $591 NZD
$333 USD
As of November 1, 2026
Save $2,084 NZD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,675 NZD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG655442471 or 655442471. Listed at 15 retailers as of November 1, 2026, with prices from $591 to $2,675, a $2,084 spread on the same certified stone. Reve Diamonds lists it at $2,675. 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 angle35.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655442471
Dimensions10.72 × 5.63 × 3.59 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm5.63 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655442471
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.8%

Caratlytics Score

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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: Nov 1
Current: $614 NZD|Low: $591 NZD|High: $2,675 NZD|Avg: $1,500 NZD
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
Reve Diamonds
November 1, 2026
Retailer 12$591 NZD
Retailer 1$614 NZD
Retailer 10$656 NZD
Retailer 7$822 NZD
Retailer 2$848 NZD
Retailer 4$932 NZD
Retailer 11$1,075 NZD
Retailer 8$1,155 NZD
Retailer 13$1,230 NZD
Retailer 9$1,842 NZD
Retailer 5$2,195 NZD
Retailer 3$2,569 NZD
Retailer 6$2,630 NZD
Reve Diamonds$2,675 NZD

16 data points across 14 retailers

15 retailers$591 NZD to $2,675 NZD

Retailer 1
-
$507 NZD
$286 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$591 NZD
$333 USD
View
Final sale: no returns
A
Retailer 3
-
$614 NZD
$346 USD
View
Retailer 4
-
$656 NZD
$370 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$822 NZD
£365 GBP
View
A
Retailer 6
-
$848 NZD
$478 USD
View
B+
Retailer 7
-
$932 NZD
$525 USD
View
B+
Retailer 8
-
$1,075 NZD
$606 USD
View
B+
Retailer 9
-
$1,155 NZD
£512 GBP
View
B+
Retailer 10
-
$1,230 NZD
$693 USD
View
Retailer 11
-
$1,842 NZD
$1,038 USD
View
Price last confirmed 25 days ago
Retailer 12
-
$2,110 NZD
$1,189 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$2,195 NZD
$1,237 USD
View
B
Retailer 14
-
$2,630 NZD
£1,167 GBP
View
Most Expensive
B
Reve Diamonds
3831980BC · Nov 1
$2,675 NZD
$1,507 USD
View
14 more retailers have this diamond
Prices start from $591 NZDSave up to $2,084 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
$591 NZD