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Radiant|Lab Grown|IGI

1.24ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG816677297

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

Certificate IGI LG816677297

Diamond specifications and retailer prices

From $383 NZD
As of November 1, 2026
Save $2,633 NZD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,016 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816677297 or 816677297. Listed at 16 retailers as of November 1, 2026, with prices from $383 to $3,016, a $2,633 spread on the same certified stone. Brilliant Earth lists it at $3,016. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816677297
Dimensions7.81 × 5.28 × 3.60 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm5.28 mm1.24 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816677297
Side View
Table 65.0%Crown 38.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 68.2%

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: $3,016 NZD|Low: $367 NZD|High: $3,424 NZD|Avg: $1,380 NZD|-5.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 6$367 NZD
Retailer 4$383 NZD
Retailer 7$553 NZD
Retailer 15$706 NZD
Retailer 14$742 NZD
Retailer 10$757 NZD
Retailer 17$983 NZD
Retailer 12$993 NZD
Retailer 11$1,063 NZD
Retailer 13$1,329 NZD
Retailer 3$1,371 NZD
Retailer 2$1,384 NZD
Retailer 5$1,412 NZD
Retailer 9$1,673 NZD
Retailer 8$1,898 NZD
Retailer 16$1,914 NZD
Brilliant Earth$3,016 NZD

31 data points across 17 retailers

16 retailers$383 NZD to $3,016 NZD

A
Cheapest Retailer
-
$383 NZD
B+
Retailer 2
-
$553 NZD
View
A
Retailer 3
-
$706 NZD
View
A
Retailer 4
-
$742 NZD
View
A
Retailer 5
-
$757 NZD
View
A
Retailer 6
-
$983 NZD
View
A
Retailer 7
-
$993 NZD
View
A
Retailer 8
-
$1,063 NZD
View
B+
Retailer 9
-
$1,329 NZD
View
B+
Retailer 10
-
$1,371 NZD
View
B+
Retailer 11
-
$1,384 NZD
View
B+
Retailer 12
-
$1,412 NZD
View
Retailer 13
-
$1,673 NZD
View
Price last confirmed 31 days ago
Retailer 14
-
$1,898 NZD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$1,914 NZD
View
Most Expensive
B
Brilliant Earth
20692494A · Nov 2
$3,016 NZD
$1,700 USD
View
15 more retailers have this diamond
Prices start from $383 NZDSave up to $2,633 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
1.24ct Radiant
$383 NZD