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Marquise|Lab Grown|IGI

0.77ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG804603867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804603867

Diamond specifications and retailer prices

From $422 SGD
As of November 4, 2026
Save $1,967 SGD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,389 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG804603867 or 804603867. Listed at 16 retailers as of November 4, 2026, with prices from $422 to $2,389, a $1,967 spread on the same certified stone. Do Amore Diamonds lists it at $2,389. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804603867
Dimensions8.98 × 4.88 × 3.00 mm
L/W Ratio1.84
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
8.98 mm4.88 mm0.77 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804603867
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.5%

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: $2,389 SGD|Low: $422 SGD|High: $2,389 SGD|Avg: $1,148 SGD
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 8$422 SGD
Retailer 3$493 SGD
Retailer 10$498 SGD
Retailer 16$681 SGD
Retailer 14$687 SGD
Retailer 13$719 SGD
Retailer 4$894 SGD
Retailer 17$977 SGD
Retailer 12$1,188 SGD
Retailer 11$1,276 SGD
Retailer 15$1,288 SGD
Retailer 2$1,313 SGD
Retailer 9$1,327 SGD
Retailer 5$1,379 SGD
Retailer 6$1,673 SGD
Retailer 7$1,673 SGD
Do Amore Diamonds$2,389 SGD

32 data points across 17 retailers

16 retailers$422 SGD to $2,389 SGD

A
Cheapest Retailer
-
$422 SGD
A
Retailer 2
-
$493 SGD
View
A
Retailer 3
-
$498 SGD
View
Retailer 4
-
$681 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$687 SGD
View
A
Retailer 6
-
$719 SGD
View
B+
Retailer 7
-
$894 SGD
View
B+
Retailer 8
-
$977 SGD
View
B+
Retailer 9
-
$1,188 SGD
View
B+
Retailer 10
-
$1,276 SGD
View
Retailer 11
-
$1,288 SGD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,313 SGD
View
B
Retailer 13
-
$1,379 SGD
View
B
Retailer 14
-
$1,673 SGD
View
B
Retailer 15
-
$1,673 SGD
View
Most Expensive
B
Do Amore Diamonds
32-LG804603867 · Nov 4
$2,389 SGD
$1,870 USD
View
15 more retailers have this diamond
Prices start from $422 SGDSave up to $1,967 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
$422 SGD