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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG810640535

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG810640535

Diamond specifications and retailer prices

From $373 NZD
$210 USD
As of November 1, 2026
Save $1,804 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,176 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 LG810640535 or 810640535. Listed at 21 retailers as of November 1, 2026, with prices from $373 to $2,176, a $1,804 spread on the same certified stone. Reve Diamonds lists it at $2,176. 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 angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810640535
Dimensions7.77 × 5.17 × 3.16 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
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
7.77 mm5.17 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810640535
Side View
Table 60.0%Crown 34°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.1%

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: $841 NZD|Low: $353 NZD|High: $2,176 NZD|Avg: $997 NZD|+1.2%
Retailer 1
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Retailer 3
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Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 6$373 NZD
Retailer 4$417 NZD
Retailer 2$433 NZD
Retailer 9$458 NZD
Retailer 16$463 NZD
Retailer 17$653 NZD
Retailer 14$781 NZD
Retailer 10$807 NZD
Retailer 1$841 NZD
Retailer 13$855 NZD
Retailer 19$903 NZD
Retailer 5$992 NZD
Retailer 7$997 NZD
Retailer 3$1,181 NZD
Retailer 15$1,187 NZD
Retailer 18$1,487 NZD
Retailer 11$1,508 NZD
Retailer 8$1,582 NZD
Retailer 12$1,855 NZD
Reve Diamonds$2,176 NZD

36 data points across 20 retailers

21 retailers$373 NZD to $2,176 NZD

A
Cheapest Retailer
-
$373 NZD
$210 USD
A
Retailer 2
-
$417 NZD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$433 NZD
$244 USD
View
Retailer 4
-
$458 NZD
$258 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$458 NZD
$258 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$463 NZD
$261 USD
View
A
Retailer 7
-
$653 NZD
$368 USD
View
A
Retailer 8
-
$781 NZD
€419 EUR
View
A
Retailer 9
-
$807 NZD
$455 USD
View
A
Retailer 10
-
$841 NZD
ZAR 7,656 ZAR
View
B+
Retailer 11
-
$855 NZD
£379 GBP
View
B+
Retailer 12
-
$903 NZD
$509 USD
View
B+
Retailer 13
-
$992 NZD
$559 USD
View
B+
Retailer 14
-
$997 NZD
$562 USD
View
B+
Retailer 15
-
$1,181 NZD
A$1,024 AUD
View
B+
Retailer 16
-
$1,187 NZD
$669 USD
View
B+
Retailer 17
-
$1,487 NZD
$838 USD
View
B
Retailer 18
-
$1,508 NZD
$850 USD
View
B
Retailer 19
-
$1,582 NZD
$891 USD
View
B
Retailer 20
-
$1,855 NZD
£823 GBP
View
Most Expensive
B
Reve Diamonds
8EB846004 · Nov 1
$2,176 NZD
$1,226 USD
View
20 more retailers have this diamond
Prices start from $373 NZDSave up to $1,804 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
$373 NZD