CaratHunter
Plans
Cushion|Lab Grown|IGI

1.23ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG831696581

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG831696581

Diamond specifications and retailer prices

From $342 NZD
As of November 4, 2026
Save $2,594 NZD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,935 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831696581 or 831696581. Listed at 13 retailers as of November 4, 2026, with prices from $342 to $2,935, a $2,594 spread on the same certified stone. Do Amore Diamonds lists it at $2,935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696581
Dimensions6.08 × 6.07 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.08 mm6.07 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696581
Side View
Table 62.0%Crown 34.2°Girdle: MED-THKPavilion 35.3°Culet: NoneDepth 66.0%

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 4
Current: $2,935 NZD|Low: $342 NZD|High: $2,935 NZD|Avg: $1,067 NZD
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
November 5, 2026
Retailer 3$342 NZD
Retailer 10$450 NZD
Retailer 2$463 NZD
Retailer 4$519 NZD
Retailer 11$699 NZD
Retailer 12$822 NZD
Retailer 8$1,019 NZD
Retailer 7$1,083 NZD
Retailer 9$1,183 NZD
Retailer 5$1,377 NZD
Retailer 13$1,441 NZD
Retailer 6$1,950 NZD
Do Amore Diamonds$2,935 NZD

8 data points across 13 retailers

13 retailers$342 NZD to $2,935 NZD

A
Cheapest Retailer
-
$342 NZD
Final sale: no returns
A
Retailer 2
-
$450 NZD
View
A
Retailer 3
-
$463 NZD
View
B+
Retailer 4
-
$519 NZD
View
A
Retailer 5
-
$699 NZD
View
A
Retailer 6
-
$822 NZD
View
B+
Retailer 7
-
$1,019 NZD
View
B+
Retailer 8
-
$1,083 NZD
View
B+
Retailer 9
-
$1,183 NZD
View
B+
Retailer 10
-
$1,377 NZD
View
B+
Retailer 11
-
$1,441 NZD
View
B
Retailer 12
-
$1,950 NZD
View
Most Expensive
B
Do Amore Diamonds
27-115F04411 · Nov 4
$2,935 NZD
$1,650 USD
View
12 more retailers have this diamond
Prices start from $342 NZDSave up to $2,594 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
1.23ct Cushion
$342 NZD