CaratHunter
Plans
Marquise|Lab Grown|IGI

1.23ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG786680469

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786680469

Diamond specifications and retailer prices

From $736 NZD
$415 USD
As of October 30, 2026
Save $1,244 NZD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,981 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown marquise diamond

This 1.23ct 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 LG786680469 or 786680469. Listed at 8 retailers as of October 29, 2026, with prices from $736 to $1,981, a $1,244 spread on the same certified stone. MOH London lists it at $1,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786680469
Dimensions11.25 × 5.43 × 3.45 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm5.43 mm1.23 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786680469
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.5%

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: $1,981 NZD|Low: $621 NZD|High: $1,990 NZD|Avg: $1,059 NZD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$736 NZD
Retailer 3$743 NZD
Retailer 2$767 NZD
Retailer 7$797 NZD
Retailer 5$992 NZD
Retailer 4$1,180 NZD
Retailer 8$1,449 NZD
MOH London$1,981 NZD

32 data points across 8 retailers

8 retailers$736 NZD to $1,981 NZD

A
Cheapest Retailer
-
$736 NZD
$415 USD
A
Retailer 2
-
$743 NZD
€399 EUR
View
A
Retailer 3
-
$767 NZD
£340 GBP
View
A
Retailer 4
-
$797 NZD
$449 USD
View
B+
Retailer 5
-
$992 NZD
$559 USD
View
Retailer 6
-
$1,180 NZD
$665 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,449 NZD
$817 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG786680469 · Oct 29
$1,981 NZD
£879 GBP
View
7 more retailers have this diamond
Prices start from $736 NZDSave up to $1,244 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 Marquise
$736 NZD