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Oval|Lab Grown|IGI

1.01ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG831618233

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG831618233

Diamond specifications and retailer prices

From $644 NZD
As of November 3, 2026
Save $2,472 NZD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,116 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG831618233 or 831618233. Listed at 25 retailers as of November 3, 2026, with prices from $644 to $3,116, a $2,472 spread on the same certified stone. MOH London lists it at $3,116. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle28.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831618233
Dimensions7.59 × 5.44 × 3.19 mm
L/W Ratio1.40
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
7.59 mm5.44 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831618233
Side View
Table 57.0%Crown 34°Girdle: MED-THKPavilion 28.8°Culet: NoneDepth 58.6%

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 3
Current: $3,116 NZD|Low: $644 NZD|High: $3,161 NZD|Avg: $1,484 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$644 NZD
Retailer 6$954 NZD
Retailer 11$1,064 NZD
Retailer 9$1,233 NZD
Retailer 10$1,254 NZD
Retailer 8$1,281 NZD
Retailer 7$1,378 NZD
Retailer 2$1,426 NZD
Retailer 3$1,863 NZD
Retailer 12$1,877 NZD
Retailer 5$1,950 NZD
MOH London$3,116 NZD

32 data points across 12 retailers

25 retailers$644 NZD to $3,116 NZD

A
Cheapest Retailer
-
$644 NZD
A
Retailer 2
-
$720 NZD
View
Final sale: no returns
A
Retailer 3
-
$749 NZD
View
Retailer 4
-
$800 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$800 NZD
View
B+
Retailer 6
-
$885 NZD
View
B+
Retailer 7
-
$954 NZD
View
B+
Retailer 8
-
$1,064 NZD
View
B+
Retailer 9
-
$1,213 NZD
View
B+
Retailer 10
-
$1,233 NZD
View
Retailer 11
-
$1,254 NZD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,281 NZD
View
B
Retailer 13
-
$1,378 NZD
View
B
Retailer 14
-
$1,426 NZD
View
B
Retailer 15
-
$1,733 NZD
View
B
Retailer 16
-
$1,863 NZD
View
B
Retailer 17
-
$1,877 NZD
View
Retailer 18
-
$1,916 NZD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$1,950 NZD
View
B
Retailer 20
-
$2,122 NZD
View
B
Retailer 21
-
$2,571 NZD
View
B
Retailer 22
-
$2,640 NZD
View
B
Retailer 23
-
$2,909 NZD
View
B
Retailer 24
-
$3,042 NZD
View
Most Expensive
B
MOH London
LG831618233 · Nov 5
$3,116 NZD
£1,383 GBP
View
24 more retailers have this diamond
Prices start from $644 NZDSave up to $2,472 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
1.01ct Oval
$644 NZD