Radiant|Lab Grown|IGI

1.23ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG842663293

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG842663293

Diamond specifications and retailer prices

From $312 NZD
$176 USD
As of October 27, 2026
Save $1,495 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,807 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842663293 or 842663293. Listed at 18 retailers as of October 27, 2026, with prices from $312 to $1,807, a $1,495 spread on the same certified stone. MOH London lists it at $1,807. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842663293
Dimensions7.72 × 5.11 × 3.54 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm5.11 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842663293
Side View
Table 68.0%Crown 46°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 69.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,807 NZD|Low: $312 NZD|High: $2,394 NZD|Avg: $946 NZD
MOH London
Retailer 2
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Retailer 20
October 29, 2026
Retailer 19$312 NZD
Retailer 17$350 NZD
Retailer 4$362 NZD
Retailer 5$389 NZD
Retailer 12$392 NZD
Retailer 15$473 NZD
Retailer 10$532 NZD
Retailer 8$650 NZD
Retailer 9$668 NZD
Retailer 2$687 NZD
Retailer 6$965 NZD
Retailer 11$966 NZD
Retailer 3$997 NZD
Retailer 16$1,237 NZD
Retailer 14$1,258 NZD
Retailer 13$1,272 NZD
Retailer 20$1,313 NZD
Retailer 18$1,332 NZD
Retailer 7$1,597 NZD
MOH London$1,807 NZD

16 data points across 20 retailers

18 retailers$312 NZD to $1,807 NZD

A
Cheapest Retailer
-
$312 NZD
$176 USD
Retailer 2
-
$362 NZD
$204 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$389 NZD
$219 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$392 NZD
$221 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$473 NZD
£210 GBP
View
Retailer 6
-
$532 NZD
$300 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$668 NZD
ZAR 6,084 ZAR
View
Price last confirmed 14 days ago
A
Retailer 8
-
$687 NZD
£305 GBP
View
Retailer 9
-
$965 NZD
$544 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$966 NZD
A$838 AUD
View
Price last confirmed 15 days ago
A
Retailer 11
-
$997 NZD
$562 USD
View
B+
Retailer 12
-
$1,237 NZD
$697 USD
View
B+
Retailer 13
-
$1,258 NZD
SGD 958 SGD
View
B+
Retailer 14
-
$1,272 NZD
$717 USD
View
Retailer 15
-
$1,313 NZD
$740 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$1,332 NZD
$751 USD
View
Retailer 17
-
$1,597 NZD
$900 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG842663293 · Oct 29
$1,807 NZD
£802 GBP
View
17 more retailers have this diamond
Prices start from $312 NZDSave up to $1,495 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 Radiant
$312 NZD