Marquise|Lab Grown|IGI

0.76ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG848624638

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848624638

Diamond specifications and retailer prices

From $297 USD
As of October 30, 2026
Save $1,051 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,348 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG848624638 or 848624638. Listed at 12 retailers as of October 30, 2026, with prices from $297 to $1,348, a $1,051 spread on the same certified stone. Reve Diamonds lists it at $1,348. 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 angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848624638
Dimensions8.78 × 4.79 × 3.03 mm
L/W Ratio1.83
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
8.78 mm4.79 mm0.76 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848624638
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $581 USD|Low: $297 USD|High: $1,348 USD|Avg: $862 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 5$297 USD
Retailer 3$488 USD
Retailer 4$508 USD
Retailer 9$511 USD
Retailer 1$581 USD
Retailer 8$987 USD
Retailer 11$1,041 USD
Retailer 6$1,057 USD
Retailer 2$1,077 USD
Retailer 7$1,241 USD
Retailer 10$1,248 USD
Reve Diamonds$1,348 USD

6 data points across 12 retailers

12 retailers$297 USD to $1,348 USD

A
Cheapest Retailer
-
$297 USD
Final sale: no returns
A
Retailer 2
-
$488 USD
View
A
Retailer 3
-
$508 USD
View
A
Retailer 4
-
$511 USD
View
A
Retailer 5
-
$581 USD
£457 GBP
View
B
Retailer 6
-
$987 USD
A$1,518 AUD
View
B
Retailer 7
-
$1,041 USD
View
B
Retailer 8
-
$1,057 USD
CA$1,469 CAD
View
B
Retailer 9
-
$1,077 USD
View
B
Retailer 10
-
$1,241 USD
£977 GBP
View
B
Retailer 11
-
$1,248 USD
View
Most Expensive
B
Reve Diamonds
263A08CFB · Oct 30
$1,348 USD
View
11 more retailers have this diamond
Prices start from $297 USDSave up to $1,051 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.

A
0.76ct Marquise
$297 USD