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1.29ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG600383453

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600383453

Diamond specifications and retailer prices

From $380 NZD
As of November 3, 2026
Save $1,934 NZD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,313 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600383453 or 600383453. Listed at 6 retailers as of November 3, 2026, with prices from $380 to $2,313, a $1,934 spread on the same certified stone. NZ Jewellers lists it at $2,313. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600383453
Dimensions6.92 × 6.96 × 4.30 mm
L/W Ratio1.01
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
6.92 mm6.96 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600383453
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 3
Current: $2,313 NZD|Low: $380 NZD|High: $2,402 NZD|Avg: $914 NZD|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5$380 NZD
Retailer 2$472 NZD
Retailer 6$474 NZD
Retailer 3$672 NZD
Retailer 4$907 NZD
Retailer 7$1,174 NZD
Retailer 8$1,249 NZD
NZ Jewellers$2,313 NZD

22 data points across 8 retailers

6 retailers$380 NZD to $2,313 NZD

A+
Cheapest Retailer
-
$380 NZD
A
Retailer 2
-
$472 NZD
View
Retailer 3
-
$474 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$672 NZD
View
A
Retailer 5
-
$907 NZD
View
Most Expensive
B
NZ Jewellers
cabcbb8c-b9a5-4ded-9549-3ca826ca0967 · Nov 3
$2,313 NZD
$1,304 USD
View
5 more retailers have this diamond
Prices start from $380 NZDSave up to $1,934 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+
1.29ct Round
$380 NZD