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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 $4,798 USD
A$7,381 AUD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $4,798 USD 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
Color
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: $4,798 USD|Low: $974 USD|High: $10,530 USD|Avg: $3,374 USD|+3.1%
Novita Diamonds
Retailer 2
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Retailer 15
October 31, 2026
Retailer 4$974 USD
Retailer 8$1,158 USD
Retailer 13$1,625 USD
Retailer 10$1,870 USD
Retailer 9$2,257 USD
Retailer 14$2,271 USD
Retailer 5$2,578 USD
Retailer 15$2,620 USD
Retailer 7$2,706 USD
Retailer 6$2,779 USD
Retailer 2$4,293 USD
Retailer 3$4,786 USD
Novita Diamonds$4,798 USD
Retailer 12$5,385 USD
Retailer 11$10,530 USD

6 data points across 15 retailers

1 retailer

B
Novita Diamonds
cert_768632664 · Oct 31
$4,798 USD
A$7,381 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
$4,798 USD