Oval|Lab Grown|IGI

1.05ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG805628710

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805628710

Diamond specifications and retailer prices

From $912 NZD
As of October 30, 2026
Save $1,309 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,896 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805628710 or 805628710. Listed at 14 retailers as of October 30, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805628710
Dimensions8.12 × 5.74 × 3.56 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.74 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805628710
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,896 NZD|Low: $465 NZD|High: $4,896 NZD|Avg: $1,164 NZD|+65.3%
Do Amore Diamonds
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 4$465 NZD
Retailer 19$490 NZD
Retailer 8$710 NZD
Retailer 18$713 NZD
Retailer 9$736 NZD
Retailer 10$793 NZD
Retailer 7$816 NZD
Retailer 5$883 NZD
Retailer 13$912 NZD
Retailer 2$958 NZD
Retailer 15$1,071 NZD
Retailer 6$1,103 NZD
Retailer 3$1,409 NZD
Retailer 11$1,668 NZD
Retailer 17$1,792 NZD
Retailer 16$2,058 NZD
Retailer 12$2,102 NZD
Retailer 14$2,221 NZD
Do Amore Diamonds$4,896 NZD

22 data points across 19 retailers

14 retailers$912 NZD to $2,221 NZD

Retailer 1
-
$465 NZD
Price last confirmed 13 days ago
Retailer 2
-
$490 NZD
View
Price last confirmed 13 days ago
Retailer 3
-
$816 NZD
View
Price last confirmed 38 days ago
Retailer 4
-
$883 NZD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$912 NZD
View
Retailer 6
-
$958 NZD
View
Price last confirmed 5 days ago
Retailer 7
-
$1,071 NZD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,103 NZD
View
Price last confirmed 29 days ago
Retailer 9
-
$1,409 NZD
View
Price last confirmed 15 days ago
Retailer 10
-
$1,792 NZD
View
Price last confirmed 10 days ago
Retailer 11
-
$2,058 NZD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$2,102 NZD
View
B
Retailer 13
-
$2,221 NZD
View
Most Expensive
Do Amore Diamonds
27-A7C8D275A · Oct 31
$4,896 NZD
$2,760 USD
View
Price under review
13 more retailers have this diamond
Prices start from $912 NZDSave up to $1,309 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.

B+
1.05ct Oval
$912 NZD