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Marquise|Lab Grown|IGI

0.50ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG799697362

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799697362

Diamond specifications and retailer prices

From $256 SGD
$200 USD
As of October 30, 2026
Save $2,199 SGD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,455 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.5ct lab-grown marquise diamond

This 0.5ct 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 top-tier cut grade and certified by IGI LG799697362 or 799697362. Listed at 27 retailers as of October 30, 2026, with prices from $256 to $2,455, a $2,199 spread on the same certified stone. Do Amore Diamonds lists it at $2,455. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799697362
Dimensions7.98 × 4.24 × 2.58 mm
L/W Ratio1.88
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
7.98 mm4.24 mm0.50 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799697362
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.8%

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: Oct 30
Current: $650 SGD|Low: $245 SGD|High: $1,417 SGD|Avg: $657 SGD|+3.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4$256 SGD
Retailer 17$285 SGD
Retailer 7$297 SGD
Retailer 5$317 SGD
Retailer 8$317 SGD
Retailer 10$422 SGD
Retailer 3$473 SGD
Retailer 15$564 SGD
Retailer 2$566 SGD
Retailer 13$632 SGD
Retailer 1$650 SGD
Retailer 18$703 SGD
Retailer 11$727 SGD
Retailer 16$887 SGD
Retailer 14$891 SGD
Retailer 9$1,087 SGD
Retailer 6$1,124 SGD
Retailer 12$1,408 SGD

39 data points across 18 retailers

27 retailers$256 SGD to $2,455 SGD

A
Cheapest Retailer
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$256 SGD
$200 USD
A
Retailer 2
-
$285 SGD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$297 SGD
$232 USD
View
A
Retailer 4
-
$317 SGD
$248 USD
View
A
Retailer 5
-
$317 SGD
$248 USD
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A
Retailer 6
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$348 SGD
$272 USD
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A
Retailer 7
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$422 SGD
$330 USD
View
A
Retailer 8
-
$473 SGD
$370 USD
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A
Retailer 9
-
$564 SGD
€420 EUR
View
B+
Retailer 10
-
$566 SGD
$443 USD
View
B+
Retailer 11
-
$632 SGD
ZAR 7,988 ZAR
View
B+
Retailer 12
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$650 SGD
£400 GBP
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Retailer 13
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$703 SGD
$550 USD
View
Price last confirmed 16 days ago
B+
Retailer 14
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$717 SGD
$561 USD
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B+
Retailer 15
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$727 SGD
£448 GBP
View
B+
Retailer 16
-
$887 SGD
A$1,067 AUD
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B+
Retailer 17
-
$891 SGD
A$1,072 AUD
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B
Retailer 18
-
$986 SGD
CA$1,071 CAD
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B
Retailer 19
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$1,087 SGD
$851 USD
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B
Retailer 20
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$1,124 SGD
$879 USD
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B
Retailer 21
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$1,163 SGD
$910 USD
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B
Retailer 22
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$1,343 SGD
$1,051 USD
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B
Retailer 23
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$1,343 SGD
$1,051 USD
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B
Retailer 24
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$1,408 SGD
£867 GBP
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B
Retailer 25
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$1,525 SGD
$1,193 USD
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B
Retailer 26
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$1,956 SGD
$1,530 USD
View
Most Expensive
B
Do Amore Diamonds
27-68BE3711E · Oct 30
$2,455 SGD
$1,920 USD
View
26 more retailers have this diamond
Prices start from $256 SGDSave up to $2,199 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
0.50ct Marquise
$256 SGD