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Marquise|Lab Grown|IGI

1.79ct D IF Marquise Lab Grown Diamond

D/IF • IGI LG768632664

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768632664

Diamond specifications and retailer prices

From $6,830 AUD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $6,830 AUD at Novita Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Novita Diamonds

About this 1.79ct lab-grown marquise diamond

This 1.79ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG768632664 or 768632664. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.79
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632664
Dimensions12.83 × 6.23 mm
L/W Ratio2.06
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
12.83 mm6.23 mm1.79 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632664
Side View
Table 62.0%Crown 34.8°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $6,830 AUD|Low: $1,387 AUD|High: $14,991 AUD|Avg: $4,803 AUD|+3.1%
Novita Diamonds
Retailer 2
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Retailer 9
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Retailer 11
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Retailer 15
October 31, 2026
Retailer 4$1,387 AUD
Retailer 8$1,649 AUD
Retailer 13$2,313 AUD
Retailer 10$2,662 AUD
Retailer 9$3,213 AUD
Retailer 14$3,233 AUD
Retailer 5$3,670 AUD
Retailer 15$3,730 AUD
Retailer 7$3,852 AUD
Retailer 6$3,956 AUD
Retailer 2$6,112 AUD
Retailer 3$6,813 AUD
Novita Diamonds$6,830 AUD
Retailer 12$7,665 AUD
Retailer 11$14,991 AUD

6 data points across 15 retailers

1 retailer

B
Novita Diamonds
cert_768632664 · Oct 31
$6,830 AUD
View

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.

B
1.79ct Marquise
$6,830 AUD