CaratHunter
Plans
Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844657544

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844657544

Diamond specifications and retailer prices

From $454 NZD
HK$2,000 HKD
As of November 1, 2026
Save $930 NZD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,384 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 LG844657544 or 844657544. Listed at 11 retailers as of November 1, 2026, with prices from $454 to $1,384, a $930 spread on the same certified stone. Brilliant Earth lists it at $1,384. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657544
Dimensions10.75 × 5.68 × 3.41 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm5.68 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844657544
Side View
Table 62.0%Crown 34.5°Girdle: STK-VTKPavilion 38.4°Culet: NoneDepth 60.0%

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: Nov 1
Current: $1,384 NZD|Low: $358 NZD|High: $2,253 NZD|Avg: $957 NZD|-38.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$358 NZD
Retailer 2$454 NZD
Retailer 9$500 NZD
Retailer 11$704 NZD
Retailer 10$713 NZD
Retailer 6$775 NZD
Retailer 12$837 NZD
Retailer 5$1,118 NZD
Retailer 8$1,300 NZD
Retailer 4$1,325 NZD
Retailer 3$1,376 NZD
Brilliant Earth$1,384 NZD

7 data points across 12 retailers

11 retailers$454 NZD to $1,384 NZD

A
Cheapest Retailer
-
$454 NZD
HK$2,000 HKD
A
Retailer 2
-
$500 NZD
£222 GBP
View
A
Retailer 3
-
$704 NZD
$397 USD
View
A
Retailer 4
-
$713 NZD
£316 GBP
View
A
Retailer 5
-
$775 NZD
$437 USD
View
A
Retailer 6
-
$837 NZD
$472 USD
View
B+
Retailer 7
-
$1,118 NZD
$630 USD
View
B+
Retailer 8
-
$1,300 NZD
SGD 990 SGD
View
B+
Retailer 9
-
$1,325 NZD
$747 USD
View
B
Retailer 10
-
$1,376 NZD
$775 USD
View
Most Expensive
B
Brilliant Earth
22251274A · Nov 1
$1,384 NZD
$780 USD
View
10 more retailers have this diamond
Prices start from $454 NZDSave up to $930 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
$454 NZD