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Oval|Lab Grown|IGI

1.04ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG830619089

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830619089

Diamond specifications and retailer prices

From $302 NZD
$170 USD
As of October 26, 2026
Save $1,705 NZD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,007 NZD at Helzberg Diamonds · As of October 27, 2026
View at Helzberg Diamonds

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830619089 or 830619089. Listed at 9 retailers as of October 26, 2026, with prices from $302 to $2,007, a $1,705 spread on the same certified stone. Helzberg Diamonds lists it at $2,007. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619089
Dimensions8.19 × 5.69 × 3.50 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm5.69 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619089
Side View
Table 62.0%Crown 35.7°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 61.5%

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 26
Current: $2,007 NZD|Low: $282 NZD|High: $2,007 NZD|Avg: $911 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 4$282 NZD
Retailer 8$302 NZD
Retailer 6$458 NZD
Retailer 2$598 NZD
Retailer 7$661 NZD
Retailer 5$1,023 NZD
Retailer 3$1,171 NZD
Retailer 9$1,226 NZD
Retailer 10$1,297 NZD
Helzberg Diamonds$2,007 NZD

2 data points across 10 retailers

9 retailers$302 NZD to $2,007 NZD

A
Cheapest Retailer
-
$302 NZD
$170 USD
A
Retailer 2
-
$458 NZD
£203 GBP
View
A
Retailer 3
-
$598 NZD
$337 USD
View
A
Retailer 4
-
$661 NZD
£293 GBP
View
B+
Retailer 5
-
$1,023 NZD
SGD 779 SGD
View
B+
Retailer 6
-
$1,171 NZD
$660 USD
View
B+
Retailer 7
-
$1,226 NZD
$691 USD
View
B
Retailer 8
-
$1,297 NZD
$731 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMHPGOP · Oct 27
$2,007 NZD
$1,131 USD
View
8 more retailers have this diamond
Prices start from $302 NZDSave up to $1,705 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
1.04ct Oval
$302 NZD