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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG809607051

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809607051

Diamond specifications and retailer prices

From $362 NZD
$204 USD
As of November 1, 2026
Save $1,780 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,142 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809607051 or 809607051. Listed at 20 retailers as of November 1, 2026, with prices from $362 to $2,142, a $1,780 spread on the same certified stone. Reve Diamonds lists it at $2,142. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809607051
Dimensions7.68 × 5.14 × 3.18 mm
L/W Ratio1.49
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
7.68 mm5.14 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809607051
Side View
Table 57.0%Crown 34.4°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $817 NZD|Low: $348 NZD|High: $2,127 NZD|Avg: $878 NZD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 16$362 NZD
Retailer 9$405 NZD
Retailer 3$421 NZD
Retailer 17$449 NZD
Retailer 18$449 NZD
Retailer 7$635 NZD
Retailer 13$760 NZD
Retailer 4$807 NZD
Retailer 1$817 NZD
Retailer 12$826 NZD
Retailer 6$900 NZD
Retailer 10$959 NZD
Retailer 8$985 NZD
Retailer 15$1,148 NZD
Retailer 14$1,148 NZD
Retailer 2$1,444 NZD
Retailer 5$1,508 NZD
Retailer 11$2,100 NZD

40 data points across 18 retailers

20 retailers$362 NZD to $2,142 NZD

A
Cheapest Retailer
-
$362 NZD
$204 USD
A
Retailer 2
-
$405 NZD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$421 NZD
$237 USD
View
A
Retailer 4
-
$449 NZD
$253 USD
View
Retailer 5
-
$449 NZD
$253 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$635 NZD
$358 USD
View
A
Retailer 7
-
$760 NZD
€408 EUR
View
A
Retailer 8
-
$807 NZD
$455 USD
View
A
Retailer 9
-
$817 NZD
ZAR 7,435 ZAR
View
A
Retailer 10
-
$826 NZD
£367 GBP
View
B+
Retailer 11
-
$900 NZD
$507 USD
View
B+
Retailer 12
-
$959 NZD
$541 USD
View
B+
Retailer 13
-
$985 NZD
$555 USD
View
B+
Retailer 14
-
$1,148 NZD
A$995 AUD
View
B+
Retailer 15
-
$1,148 NZD
$647 USD
View
B
Retailer 16
-
$1,444 NZD
$814 USD
View
B
Retailer 17
-
$1,508 NZD
$850 USD
View
B
Retailer 18
-
$1,539 NZD
$867 USD
View
B
Retailer 19
-
$2,100 NZD
£932 GBP
View
Most Expensive
B
Reve Diamonds
E4A53C21F · Nov 1
$2,142 NZD
$1,207 USD
View
19 more retailers have this diamond
Prices start from $362 NZDSave up to $1,780 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
0.78ct Oval
$362 NZD