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Oval|Lab Grown|IGI

1.45ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG801678129

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801678129

Diamond specifications and retailer prices

From $411 NZD
$231 USD
As of November 1, 2026
Save $1,749 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,159 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801678129 or 801678129. Listed at 22 retailers as of November 1, 2026, with prices from $411 to $2,159, a $1,749 spread on the same certified stone. Reve Diamonds lists it at $2,159. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801678129
Dimensions9.17 × 6.36 × 3.84 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
9.17 mm6.36 mm1.45 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801678129
Side View
Table 57.0%Crown 32.6°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 60.4%

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: $839 NZD|Low: $352 NZD|High: $2,176 NZD|Avg: $1,067 NZD|+2.9%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 4$352 NZD
Retailer 2$411 NZD
Retailer 3$455 NZD
Retailer 12$455 NZD
Retailer 11$636 NZD
Retailer 7$786 NZD
Retailer 1$839 NZD
Retailer 14$905 NZD
Retailer 8$1,113 NZD
Retailer 13$1,390 NZD
Retailer 6$1,464 NZD
Retailer 10$1,470 NZD
Retailer 5$1,559 NZD
Retailer 9$1,828 NZD
Reve Diamonds$2,159 NZD

42 data points across 15 retailers

22 retailers$411 NZD to $2,159 NZD

Retailer 1
-
$352 NZD
$198 USD
Price last confirmed 25 days ago
Retailer 2
-
$373 NZD
$210 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$411 NZD
$231 USD
View
Final sale: no returns
A
Retailer 4
-
$427 NZD
$240 USD
View
Retailer 5
-
$432 NZD
$243 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$455 NZD
$256 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$455 NZD
$256 USD
View
Retailer 8
-
$455 NZD
$256 USD
View
Price last confirmed 28 days ago
Retailer 9
-
$455 NZD
$256 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$457 NZD
$257 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$636 NZD
$358 USD
View
A
Retailer 12
-
$786 NZD
ZAR 7,147 ZAR
View
A
Retailer 13
-
$839 NZD
£372 GBP
View
A
Retailer 14
-
$905 NZD
$509 USD
View
A
Retailer 15
-
$1,113 NZD
A$963 AUD
View
B+
Retailer 16
-
$1,390 NZD
$782 USD
View
B+
Retailer 17
-
$1,464 NZD
$824 USD
View
Retailer 18
-
$1,464 NZD
$824 USD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$1,470 NZD
$827 USD
View
B+
Retailer 20
-
$1,559 NZD
$877 USD
View
B+
Retailer 21
-
$1,828 NZD
£810 GBP
View
Most Expensive
B
Reve Diamonds
A5C7B9294 · Nov 1
$2,159 NZD
$1,215 USD
View
21 more retailers have this diamond
Prices start from $411 NZDSave up to $1,749 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
1.45ct Oval
$411 NZD