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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 $308 SGD
As of November 5, 2026
Save $1,282 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,590 SGD at Reve Diamonds · As of November 4, 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 November 4, 2026, with prices from $308 to $1,590, a $1,282 spread on the same certified stone. Reve Diamonds lists it at $1,590. 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 angle33.2°
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $627 SGD|Low: $308 SGD|High: $1,590 SGD|Avg: $813 SGD|+1.7%
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
November 5, 2026
Retailer 4$308 SGD
Retailer 3$342 SGD
Retailer 14$483 SGD
Retailer 8$505 SGD
Retailer 13$574 SGD
Retailer 10$621 SGD
Retailer 1$627 SGD
Retailer 5$645 SGD
Retailer 2$736 SGD
Retailer 9$872 SGD
Retailer 11$881 SGD
Retailer 6$1,166 SGD
Retailer 12$1,188 SGD
Retailer 7$1,367 SGD
Reve Diamonds$1,590 SGD

32 data points across 15 retailers

18 retailers$308 SGD to $1,590 SGD

Retailer 1
-
$276 SGD
Price last confirmed 29 days ago
A
Retailer 2
-
$308 SGD
View
Final sale: no returns
Retailer 3
-
$321 SGD
View
Price last confirmed 38 days ago
Retailer 4
-
$342 SGD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$483 SGD
View
A
Retailer 6
-
$505 SGD
View
Retailer 7
-
$574 SGD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$621 SGD
View
A
Retailer 9
-
$627 SGD
View
A
Retailer 10
-
$645 SGD
View
A
Retailer 11
-
$736 SGD
View
B+
Retailer 12
-
$872 SGD
View
B+
Retailer 13
-
$881 SGD
View
Retailer 14
-
$1,100 SGD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$1,166 SGD
View
B+
Retailer 16
-
$1,188 SGD
View
B
Retailer 17
-
$1,367 SGD
View
Most Expensive
B
Reve Diamonds
75B650462 · Nov 4
$1,590 SGD
$1,245 USD
View
17 more retailers have this diamond
Prices start from $308 SGDSave up to $1,282 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
$308 SGD