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Marquise|Lab Grown|IGI

0.74ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG778616831

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778616831

Diamond specifications and retailer prices

From $232 SGD
As of November 4, 2026
Save $2,079 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,312 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616831 or 778616831. Listed at 22 retailers as of November 4, 2026, with prices from $232 to $2,312, a $2,079 spread on the same certified stone. Do Amore Diamonds lists it at $2,312. 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

0.74
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616831
Dimensions9.29 × 4.78 × 2.90 mm
L/W Ratio1.94
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
9.29 mm4.78 mm0.74 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616831
Side View
Table 57.0%Crown 34.3°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 60.7%

Caratlytics Score

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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 4
Current: $232 SGD|Low: $229 SGD|High: $1,537 SGD|Avg: $815 SGD|-2.2%
Retailer 1
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Retailer 12
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Retailer 15
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Retailer 20
November 4, 2026
Retailer 1$232 SGD
Retailer 17$259 SGD
Retailer 15$270 SGD
Retailer 18$287 SGD
Retailer 10$475 SGD
Retailer 2$579 SGD
Retailer 6$594 SGD
Retailer 8$663 SGD
Retailer 7$677 SGD
Retailer 4$691 SGD
Retailer 20$815 SGD
Retailer 13$878 SGD
Retailer 9$938 SGD
Retailer 12$1,021 SGD
Retailer 3$1,150 SGD
Retailer 5$1,224 SGD
Retailer 16$1,240 SGD
Retailer 11$1,245 SGD
Retailer 14$1,451 SGD
Retailer 19$1,492 SGD

39 data points across 20 retailers

22 retailers$232 SGD to $2,312 SGD

A
Cheapest Retailer
-
$232 SGD
A
Retailer 2
-
$259 SGD
View
Final sale: no returns
A
Retailer 3
-
$270 SGD
View
A
Retailer 4
-
$287 SGD
View
A
Retailer 5
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$410 SGD
View
A
Retailer 6
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$475 SGD
View
A
Retailer 7
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$579 SGD
View
Retailer 8
-
$594 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
$663 SGD
View
Price last confirmed 12 days ago
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Retailer 10
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$677 SGD
View
A
Retailer 11
-
$691 SGD
View
A
Retailer 12
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$815 SGD
View
B+
Retailer 13
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$878 SGD
View
B+
Retailer 14
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$938 SGD
View
B+
Retailer 15
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$1,021 SGD
View
B+
Retailer 16
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$1,150 SGD
View
Retailer 17
-
$1,224 SGD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,240 SGD
View
Retailer 19
-
$1,245 SGD
View
Price last confirmed 18 days ago
B
Retailer 20
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$1,451 SGD
View
B
Retailer 21
-
$1,492 SGD
View
Most Expensive
B
Do Amore Diamonds
32-LG778616831 · Nov 4
$2,312 SGD
$1,810 USD
View
21 more retailers have this diamond
Prices start from $232 SGDSave up to $2,079 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
0.74ct Marquise
$232 SGD