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Marquise|Lab Grown|IGI

0.77ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG816662572

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662572

Diamond specifications and retailer prices

From $572 SGD
As of November 5, 2026
Save $2,886 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,458 SGD at MOH London · As of November 3, 2026
View at MOH London

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816662572 or 816662572. Listed at 20 retailers as of November 3, 2026, with prices from $572 to $3,458, a $2,886 spread on the same certified stone. MOH London lists it at $3,458. 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
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662572
Dimensions9.31 × 4.85 × 3.01 mm
L/W Ratio1.92
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
9.31 mm4.85 mm0.77 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662572
Side View
Table 54.0%Crown 31.6°Girdle: MED-THKPavilion 40°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,458 SGD|Low: $572 SGD|High: $3,533 SGD|Avg: $1,511 SGD|-2.1%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 8$572 SGD
Retailer 2$606 SGD
Retailer 17$676 SGD
Retailer 15$677 SGD
Retailer 3$719 SGD
Retailer 18$750 SGD
Retailer 4$939 SGD
Retailer 12$1,004 SGD
Retailer 5$1,109 SGD
Retailer 20$1,201 SGD
Retailer 10$1,270 SGD
Retailer 6$1,337 SGD
Retailer 11$1,380 SGD
Retailer 19$1,507 SGD
Retailer 13$2,179 SGD
Retailer 7$2,345 SGD
Retailer 9$2,414 SGD
Retailer 14$2,625 SGD
Retailer 16$2,842 SGD
MOH London$3,458 SGD

30 data points across 20 retailers

20 retailers$572 SGD to $3,458 SGD

A
Cheapest Retailer
-
$572 SGD
A
Retailer 2
-
$606 SGD
View
A
Retailer 3
-
$676 SGD
View
Final sale: no returns
A
Retailer 4
-
$677 SGD
View
A
Retailer 5
-
$719 SGD
View
A
Retailer 6
-
$750 SGD
View
Retailer 7
-
$939 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,004 SGD
View
B+
Retailer 9
-
$1,109 SGD
View
B+
Retailer 10
-
$1,201 SGD
View
B
Retailer 11
-
$1,270 SGD
View
Retailer 12
-
$1,337 SGD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,380 SGD
View
B
Retailer 14
-
$1,507 SGD
View
B
Retailer 15
-
$2,179 SGD
View
B
Retailer 16
-
$2,345 SGD
View
Retailer 17
-
$2,414 SGD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$2,625 SGD
View
B
Retailer 19
-
$2,842 SGD
View
Most Expensive
B
MOH London
LG816662572 · Nov 3
$3,458 SGD
£2,131 GBP
View
19 more retailers have this diamond
Prices start from $572 SGDSave up to $2,886 SGD

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
$572 SGD