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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG797606779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797606779

Diamond specifications and retailer prices

From $452 NZD
$255 USD
As of November 1, 2026
Save $3,433 NZD (88%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,886 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG797606779 or 797606779. Listed at 31 retailers as of October 31, 2026, with prices from $452 to $3,886, a $3,433 spread on the same certified stone. Do Amore Diamonds lists it at $3,886. 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 angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797606779
Dimensions7.64 × 5.17 × 3.14 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.17 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797606779
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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: $2,220 NZD|Low: $452 NZD|High: $2,247 NZD|Avg: $1,120 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 11$452 NZD
Retailer 7$502 NZD
Retailer 10$655 NZD
Retailer 8$745 NZD
Retailer 13$883 NZD
Retailer 3$914 NZD
Retailer 17$1,002 NZD
Retailer 4$1,011 NZD
Retailer 12$1,055 NZD
Retailer 15$1,111 NZD
Retailer 6$1,157 NZD
Retailer 14$1,255 NZD
Retailer 16$1,408 NZD
Retailer 18$1,434 NZD
Retailer 19$1,473 NZD
Retailer 2$1,590 NZD
Retailer 9$1,663 NZD
Retailer 5$1,877 NZD
Retailer 1$2,220 NZD

34 data points across 19 retailers

31 retailers$452 NZD to $3,886 NZD

Retailer 1
-
$389 NZD
$219 USD
Price last confirmed 31 days ago
Retailer 2
-
$405 NZD
$228 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$452 NZD
$255 USD
View
Final sale: no returns
Retailer 4
-
$495 NZD
$279 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$502 NZD
$283 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$502 NZD
$283 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$655 NZD
$369 USD
View
A
Retailer 8
-
$708 NZD
$399 USD
View
A
Retailer 9
-
$745 NZD
$420 USD
View
A
Retailer 10
-
$883 NZD
€474 EUR
View
B+
Retailer 11
-
$914 NZD
$515 USD
View
B+
Retailer 12
-
$1,002 NZD
ZAR 9,123 ZAR
View
B+
Retailer 13
-
$1,011 NZD
$570 USD
View
B+
Retailer 14
-
$1,055 NZD
£468 GBP
View
B+
Retailer 15
-
$1,111 NZD
£493 GBP
View
B+
Retailer 16
-
$1,157 NZD
$652 USD
View
B+
Retailer 17
-
$1,255 NZD
A$1,088 AUD
View
B+
Retailer 18
-
$1,408 NZD
A$1,221 AUD
View
B
Retailer 19
-
$1,434 NZD
A$1,243 AUD
View
Retailer 20
-
$1,473 NZD
$830 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$1,590 NZD
CA$1,245 CAD
View
B
Retailer 22
-
$1,663 NZD
$937 USD
View
Retailer 23
-
$1,781 NZD
$1,004 USD
View
Price last confirmed 41 days ago
Retailer 24
-
$1,781 NZD
$1,004 USD
View
Price last confirmed 32 days ago
B
Retailer 25
-
$1,877 NZD
$1,058 USD
View
B
Retailer 26
-
$2,084 NZD
$1,174 USD
View
B
Retailer 27
-
$2,084 NZD
$1,175 USD
View
B
Retailer 28
-
$2,220 NZD
£985 GBP
View
B
Retailer 29
-
$2,275 NZD
$1,282 USD
View
B
Retailer 30
-
$3,158 NZD
$1,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-1501500A6 · Oct 31
$3,886 NZD
$2,190 USD
View
30 more retailers have this diamond
Prices start from $452 NZDSave up to $3,433 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
$452 NZD