Marquise|Lab Grown|IGI

0.76ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG798612250

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798612250

Diamond specifications and retailer prices

From $688 USD
A$1,058 AUD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $980 USD at Novita Diamonds · As of August 13, 2026
View at Novita Diamonds

About this 0.76ct lab-grown marquise diamond

This 0.76ct lab-grown marquise 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 LG798612250 or 798612250. Listed at 2 retailers as of October 31, 2026. 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

0.76
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612250
Dimensions9.37 × 4.75 × 2.94 mm
L/W Ratio1.97
Girdle conditionFaceted
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
9.37 mm4.75 mm0.76 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612250
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $980 USD|Low: $197 USD|High: $1,348 USD|Avg: $725 USD
Novita Diamonds
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October 10, 2026
Retailer 18$197 USD
Retailer 8$206 USD
Retailer 5$415 USD
Retailer 12$522 USD
Retailer 13$525 USD
Retailer 16$536 USD
Retailer 10$556 USD
Retailer 14$560 USD
Retailer 9$563 USD
Retailer 11$572 USD
Retailer 15$642 USD
Retailer 2$688 USD
Novita Diamonds$980 USD
Retailer 17$1,030 USD
Retailer 4$1,041 USD
Retailer 19$1,055 USD
Retailer 3$1,057 USD
Retailer 6$1,248 USD
Retailer 7$1,348 USD

2 data points across 19 retailers

2 retailers

B+
Cheapest Retailer
-
$688 USD
A$1,058 AUD
Most Expensive
Novita Diamonds
cert_798612250 · Aug 13
$980 USD
A$1,507 AUD
View
Price last confirmed 78 days ago
1 more retailer has this diamond
Prices start from $688 USD

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+
0.76ct Marquise
$688 USD