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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG809651405

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809651405

Diamond specifications and retailer prices

From $369 NZD
$208 USD
As of November 1, 2026
Save $1,793 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,162 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 LG809651405 or 809651405. Listed at 21 retailers as of November 1, 2026, with prices from $369 to $2,162, a $1,793 spread on the same certified stone. Reve Diamonds lists it at $2,162. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809651405
Dimensions7.62 × 5.18 × 3.21 mm
L/W Ratio1.47
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
7.62 mm5.18 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809651405
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $831 NZD|Low: $353 NZD|High: $2,162 NZD|Avg: $977 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 17$369 NZD
Retailer 9$412 NZD
Retailer 3$428 NZD
Retailer 18$458 NZD
Retailer 19$458 NZD
Retailer 7$642 NZD
Retailer 13$771 NZD
Retailer 4$807 NZD
Retailer 1$831 NZD
Retailer 12$843 NZD
Retailer 6$901 NZD
Retailer 11$978 NZD
Retailer 8$992 NZD
Retailer 16$1,167 NZD
Retailer 14$1,171 NZD
Retailer 2$1,469 NZD
Retailer 5$1,508 NZD
Retailer 10$1,564 NZD
Retailer 15$1,841 NZD
Reve Diamonds$2,162 NZD

39 data points across 20 retailers

21 retailers$369 NZD to $2,162 NZD

A
Cheapest Retailer
-
$369 NZD
$208 USD
A
Retailer 2
-
$412 NZD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$428 NZD
$241 USD
View
A
Retailer 4
-
$458 NZD
$258 USD
View
Retailer 5
-
$458 NZD
$258 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$458 NZD
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$642 NZD
$362 USD
View
A
Retailer 8
-
$771 NZD
€414 EUR
View
A
Retailer 9
-
$807 NZD
$455 USD
View
A
Retailer 10
-
$831 NZD
ZAR 7,564 ZAR
View
A
Retailer 11
-
$843 NZD
£374 GBP
View
B+
Retailer 12
-
$901 NZD
$508 USD
View
B+
Retailer 13
-
$978 NZD
$551 USD
View
B+
Retailer 14
-
$992 NZD
$559 USD
View
B+
Retailer 15
-
$1,167 NZD
A$1,012 AUD
View
B+
Retailer 16
-
$1,171 NZD
$660 USD
View
B
Retailer 17
-
$1,469 NZD
$828 USD
View
B
Retailer 18
-
$1,508 NZD
$850 USD
View
B
Retailer 19
-
$1,564 NZD
$881 USD
View
B
Retailer 20
-
$1,841 NZD
£817 GBP
View
Most Expensive
B
Reve Diamonds
03BBE0140 · Nov 1
$2,162 NZD
$1,218 USD
View
20 more retailers have this diamond
Prices start from $369 NZDSave up to $1,793 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
$369 NZD