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Round|Lab Grown|IGI

1.23ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG747511759

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747511759

Diamond specifications and retailer prices

From $304 NZD
As of November 5, 2026
Save $1,460 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,764 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747511759 or 747511759. Listed at 19 retailers as of November 2, 2026, with prices from $304 to $1,764, a $1,460 spread on the same certified stone. MOH London lists it at $1,764. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747511759
Dimensions6.97 × 6.94 × 4.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.94 mm1.23 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747511759
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.7%

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 5
Current: $1,764 NZD|Low: $292 NZD|High: $1,785 NZD|Avg: $827 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11$304 NZD
Retailer 12$377 NZD
Retailer 10$651 NZD
Retailer 5$664 NZD
Retailer 3$674 NZD
Retailer 8$703 NZD
Retailer 4$822 NZD
Retailer 9$920 NZD
Retailer 6$925 NZD
Retailer 2$1,210 NZD
Retailer 7$1,281 NZD
MOH London$1,764 NZD

44 data points across 12 retailers

19 retailers$304 NZD to $1,764 NZD

A
Cheapest Retailer
-
$304 NZD
A
Retailer 2
-
$352 NZD
View
A
Retailer 3
-
$377 NZD
View
Retailer 4
-
$377 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$651 NZD
View
A
Retailer 6
-
$664 NZD
View
A
Retailer 7
-
$674 NZD
View
A
Retailer 8
-
$703 NZD
View
B+
Retailer 9
-
$735 NZD
View
B+
Retailer 10
-
$822 NZD
View
B+
Retailer 11
-
$920 NZD
View
B+
Retailer 12
-
$925 NZD
View
B+
Retailer 13
-
$955 NZD
View
B
Retailer 14
-
$1,210 NZD
View
B
Retailer 15
-
$1,213 NZD
View
B
Retailer 16
-
$1,281 NZD
View
B
Retailer 17
-
$1,309 NZD
View
B
Retailer 18
-
$1,347 NZD
View
Most Expensive
B
MOH London
LG747511759 · Nov 2
$1,764 NZD
£781 GBP
View
18 more retailers have this diamond
Prices start from $304 NZDSave up to $1,460 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 Round
$304 NZD