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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG799648336

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799648336

Diamond specifications and retailer prices

From $384 NZD
$216 USD
As of November 1, 2026
Save $2,424 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,808 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799648336 or 799648336. Listed at 22 retailers as of November 1, 2026, with prices from $384 to $2,808, a $2,424 spread on the same certified stone. Brilliant Earth lists it at $2,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648336
Dimensions9.21 × 6.45 × 3.89 mm
L/W Ratio1.43
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
9.21 mm6.45 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648336
Side View
Table 60.0%Crown 34°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.3%

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: $2,808 NZD|Low: $350 NZD|High: $2,808 NZD|Avg: $1,134 NZD
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 17$384 NZD
Retailer 21$430 NZD
Retailer 9$446 NZD
Retailer 14$467 NZD
Retailer 18$476 NZD
Retailer 16$793 NZD
Retailer 4$816 NZD
Retailer 15$824 NZD
Retailer 13$885 NZD
Retailer 19$924 NZD
Retailer 10$1,141 NZD
Retailer 7$1,226 NZD
Retailer 2$1,248 NZD
Retailer 20$1,424 NZD
Retailer 5$1,534 NZD
Retailer 6$1,551 NZD
Retailer 3$1,628 NZD
Retailer 8$1,869 NZD
Retailer 11$1,873 NZD
Retailer 12$2,257 NZD
Brilliant Earth$2,808 NZD

36 data points across 21 retailers

22 retailers$384 NZD to $2,808 NZD

A
Cheapest Retailer
-
$384 NZD
$216 USD
A
Retailer 2
-
$430 NZD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$446 NZD
$251 USD
View
Retailer 4
-
$467 NZD
$263 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$476 NZD
$268 USD
View
A
Retailer 6
-
$793 NZD
€425 EUR
View
A
Retailer 7
-
$816 NZD
$459 USD
View
A
Retailer 8
-
$824 NZD
ZAR 7,487 ZAR
View
A
Retailer 9
-
$885 NZD
£392 GBP
View
A
Retailer 10
-
$924 NZD
$520 USD
View
A
Retailer 11
-
$1,141 NZD
A$988 AUD
View
B+
Retailer 12
-
$1,226 NZD
$690 USD
View
B+
Retailer 13
-
$1,248 NZD
$702 USD
View
Retailer 14
-
$1,399 NZD
$787 USD
View
Price last confirmed 47 days ago
B+
Retailer 15
-
$1,424 NZD
$801 USD
View
B+
Retailer 16
-
$1,534 NZD
$863 USD
View
B+
Retailer 17
-
$1,551 NZD
SGD 1,179 SGD
View
B+
Retailer 18
-
$1,628 NZD
$916 USD
View
B
Retailer 19
-
$1,869 NZD
£828 GBP
View
B+
Retailer 20
-
$1,873 NZD
£830 GBP
View
Retailer 21
-
$2,257 NZD
$1,270 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
21420552A · Nov 2
$2,808 NZD
$1,580 USD
View
21 more retailers have this diamond
Prices start from $384 NZDSave up to $2,424 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
$384 NZD