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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG782608623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782608623

Diamond specifications and retailer prices

From $348 NZD
$196 USD
As of November 1, 2026
Save $1,748 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,096 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 LG782608623 or 782608623. Listed at 20 retailers as of November 1, 2026, with prices from $348 to $2,096, a $1,748 spread on the same certified stone. Reve Diamonds lists it at $2,096. 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 angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782608623
Dimensions7.56 × 5.16 × 3.21 mm
L/W Ratio1.47
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
7.56 mm5.16 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782608623
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: $784 NZD|Low: $328 NZD|High: $2,096 NZD|Avg: $877 NZD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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 6$348 NZD
Retailer 15$387 NZD
Retailer 3$405 NZD
Retailer 9$424 NZD
Retailer 17$431 NZD
Retailer 18$607 NZD
Retailer 14$732 NZD
Retailer 1$784 NZD
Retailer 13$789 NZD
Retailer 10$798 NZD
Retailer 2$894 NZD
Retailer 5$915 NZD
Retailer 7$969 NZD
Retailer 16$1,095 NZD
Retailer 4$1,101 NZD
Retailer 19$1,388 NZD
Retailer 8$1,482 NZD
Retailer 11$1,508 NZD
Retailer 12$2,017 NZD
Reve Diamonds$2,096 NZD

35 data points across 20 retailers

20 retailers$348 NZD to $2,096 NZD

A
Cheapest Retailer
-
$348 NZD
$196 USD
A
Retailer 2
-
$387 NZD
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$405 NZD
$228 USD
View
Retailer 4
-
$424 NZD
$239 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$431 NZD
$243 USD
View
A
Retailer 6
-
$607 NZD
$342 USD
View
A
Retailer 7
-
$732 NZD
€393 EUR
View
A
Retailer 8
-
$784 NZD
ZAR 7,140 ZAR
View
A
Retailer 9
-
$789 NZD
£350 GBP
View
A
Retailer 10
-
$798 NZD
$450 USD
View
B+
Retailer 11
-
$894 NZD
$504 USD
View
B+
Retailer 12
-
$915 NZD
$516 USD
View
B+
Retailer 13
-
$969 NZD
$546 USD
View
B+
Retailer 14
-
$1,095 NZD
$617 USD
View
B+
Retailer 15
-
$1,101 NZD
A$955 AUD
View
B+
Retailer 16
-
$1,388 NZD
$782 USD
View
B
Retailer 17
-
$1,482 NZD
$835 USD
View
B
Retailer 18
-
$1,508 NZD
$850 USD
View
B
Retailer 19
-
$2,017 NZD
£895 GBP
View
Most Expensive
B
Reve Diamonds
F58B1A18F · Nov 1
$2,096 NZD
$1,181 USD
View
19 more retailers have this diamond
Prices start from $348 NZDSave up to $1,748 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
$348 NZD