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Oval|Lab Grown|IGI

0.77ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG788681771

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788681771

Diamond specifications and retailer prices

From $346 NZD
As of November 3, 2026
Save $1,450 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,796 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788681771 or 788681771. Listed at 18 retailers as of November 1, 2026, with prices from $346 to $1,796, a $1,450 spread on the same certified stone. MOH London lists it at $1,796. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681771
Dimensions7.14 × 5.12 × 3.31 mm
L/W Ratio1.39
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
7.14 mm5.12 mm0.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788681771
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.6%

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 3
Current: $1,796 NZD|Low: $303 NZD|High: $1,852 NZD|Avg: $776 NZD|-3.0%
MOH London
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
November 4, 2026
Retailer 9$314 NZD
Retailer 17$346 NZD
Retailer 8$364 NZD
Retailer 5$387 NZD
Retailer 6$387 NZD
Retailer 16$435 NZD
Retailer 13$660 NZD
Retailer 10$681 NZD
Retailer 2$685 NZD
Retailer 12$697 NZD
Retailer 15$793 NZD
Retailer 11$977 NZD
Retailer 4$1,047 NZD
Retailer 3$1,048 NZD
Retailer 7$1,251 NZD
Retailer 14$1,304 NZD
MOH London$1,796 NZD

35 data points across 17 retailers

18 retailers$346 NZD to $1,796 NZD

Retailer 1
-
$314 NZD
Price last confirmed 23 days ago
A
Retailer 2
-
$346 NZD
View
Final sale: no returns
Retailer 3
-
$364 NZD
View
Price last confirmed 22 days ago
Retailer 4
-
$387 NZD
View
Price last confirmed 18 days ago
Retailer 5
-
$387 NZD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$431 NZD
View
A
Retailer 7
-
$435 NZD
View
B+
Retailer 8
-
$660 NZD
View
B+
Retailer 9
-
$681 NZD
View
B+
Retailer 10
-
$685 NZD
View
B+
Retailer 11
-
$697 NZD
View
B+
Retailer 12
-
$793 NZD
View
B+
Retailer 13
-
$977 NZD
View
Retailer 14
-
$1,047 NZD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,048 NZD
View
Retailer 16
-
$1,251 NZD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$1,304 NZD
View
Most Expensive
B
MOH London
LG788681771 · Nov 1
$1,796 NZD
£797 GBP
View
17 more retailers have this diamond
Prices start from $346 NZDSave up to $1,450 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
0.77ct Oval
$346 NZD