Marquise|Lab Grown|IGI

0.77ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG825667280

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825667280

Diamond specifications and retailer prices

From $241 USD
As of October 30, 2026
Save $1,004 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,245 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.77ct lab-grown marquise diamond

This 0.77ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825667280 or 825667280. Listed at 18 retailers as of October 30, 2026, with prices from $241 to $1,245, a $1,004 spread on the same certified stone. Reve Diamonds lists it at $1,245. 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

0.77
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667280
Dimensions9.59 × 4.80 × 2.96 mm
L/W Ratio2.00
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
9.59 mm4.80 mm0.77 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667280
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $497 USD|Low: $241 USD|High: $1,245 USD|Avg: $640 USD|+2.7%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 4$241 USD
Retailer 3$268 USD
Retailer 14$378 USD
Retailer 12$449 USD
Retailer 13$470 USD
Retailer 10$484 USD
Retailer 1$497 USD
Retailer 5$505 USD
Retailer 2$577 USD
Retailer 11$683 USD
Retailer 7$690 USD
Retailer 6$914 USD
Retailer 8$930 USD
Retailer 9$1,080 USD
Reve Diamonds$1,245 USD

27 data points across 15 retailers

18 retailers$241 USD to $1,245 USD

Retailer 1
-
$216 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$241 USD
View
Final sale: no returns
Retailer 3
-
$251 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$268 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$378 USD
View
A
Retailer 6
-
$449 USD
€428 EUR
View
A
Retailer 7
-
$470 USD
View
A
Retailer 8
-
$484 USD
ZAR 7,823 ZAR
View
A
Retailer 9
-
$497 USD
£391 GBP
View
A
Retailer 10
-
$505 USD
View
Retailer 11
-
$577 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$683 USD
A$1,050 AUD
View
B+
Retailer 13
-
$690 USD
View
Retailer 14
-
$861 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$914 USD
View
B+
Retailer 16
-
$930 USD
View
B
Retailer 17
-
$1,080 USD
£850 GBP
View
Most Expensive
B
Reve Diamonds
75B650462 · Oct 30
$1,245 USD
View
17 more retailers have this diamond
Prices start from $241 USDSave up to $1,004 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
0.77ct Marquise
$241 USD