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Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG806628823

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806628823

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 30, 2026
Save $1,258 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,517 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806628823 or 806628823. Listed at 17 retailers as of October 26, 2026, with prices from $259 to $1,517, a $1,258 spread on the same certified stone. MOH London lists it at $1,517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628823
Dimensions9.42 × 4.76 × 2.96 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm4.76 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628823
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,517 AUD|Low: $259 AUD|High: $1,582 AUD|Avg: $625 AUD|-4.1%
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
October 31, 2026
Retailer 10$259 AUD
Retailer 15$289 AUD
Retailer 16$300 AUD
Retailer 12$322 AUD
Retailer 7$325 AUD
Retailer 9$364 AUD
Retailer 8$427 AUD
Retailer 17$434 AUD
Retailer 6$573 AUD
Retailer 11$581 AUD
Retailer 4$582 AUD
Retailer 13$649 AUD
Retailer 5$825 AUD
Retailer 3$875 AUD
Retailer 14$1,035 AUD
Retailer 2$1,093 AUD
MOH London$1,517 AUD

23 data points across 17 retailers

17 retailers$259 AUD to $1,517 AUD

A
Cheapest Retailer
-
$259 AUD
$182 USD
A
Retailer 2
-
$289 AUD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$300 AUD
$211 USD
View
A
Retailer 4
-
$322 AUD
$226 USD
View
A
Retailer 5
-
$325 AUD
$228 USD
View
A
Retailer 6
-
$364 AUD
HK$2,000 HKD
View
A
Retailer 7
-
$427 AUD
$300 USD
View
A
Retailer 8
-
$434 AUD
$305 USD
View
B+
Retailer 9
-
$573 AUD
€383 EUR
View
B+
Retailer 10
-
$581 AUD
£321 GBP
View
B+
Retailer 11
-
$582 AUD
ZAR 6,601 ZAR
View
B+
Retailer 12
-
$649 AUD
$456 USD
View
B+
Retailer 13
-
$825 AUD
View
B+
Retailer 14
-
$875 AUD
SGD 831 SGD
View
B+
Retailer 15
-
$1,035 AUD
$727 USD
View
B
Retailer 16
-
$1,093 AUD
$768 USD
View
Most Expensive
B
MOH London
LG806628823 · Oct 26
$1,517 AUD
£839 GBP
View
16 more retailers have this diamond
Prices start from $259 AUDSave up to $1,258 AUD

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 Marquise
$259 AUD