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Marquise|Lab Grown|IGI

0.80ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799697365

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799697365

Diamond specifications and retailer prices

From $589 SGD
As of November 5, 2026
Save $2,618 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,354 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 0.8ct lab-grown marquise diamond

This 0.8ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799697365 or 799697365. Listed at 25 retailers as of November 4, 2026, with a 444% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.80
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799697365
Dimensions9.99 × 4.64 × 2.97 mm
L/W Ratio2.15
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
9.99 mm4.64 mm0.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799697365
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.0%

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: $1,266 SGD|Low: $579 SGD|High: $3,485 SGD|Avg: $1,443 SGD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 15$603 SGD
Retailer 4$675 SGD
Retailer 8$675 SGD
Retailer 5$748 SGD
Retailer 17$748 SGD
Retailer 7$804 SGD
Retailer 16$1,105 SGD
Retailer 13$1,200 SGD
Retailer 1$1,266 SGD
Retailer 14$1,283 SGD
Retailer 10$1,498 SGD
Retailer 9$1,835 SGD
Retailer 11$1,891 SGD
Retailer 6$2,153 SGD
Retailer 3$2,170 SGD
Retailer 2$2,395 SGD
Retailer 12$3,463 SGD

44 data points across 17 retailers

25 retailers$589 SGD to $3,208 SGD

A
Cheapest Retailer
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$589 SGD
A
Retailer 2
-
$603 SGD
View
A
Retailer 3
-
$675 SGD
View
Final sale: no returns
A
Retailer 4
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$675 SGD
View
A
Retailer 5
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$748 SGD
View
Retailer 6
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$748 SGD
View
Price last confirmed 20 days ago
A
Retailer 7
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$804 SGD
View
B+
Retailer 8
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$1,105 SGD
View
Retailer 9
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$1,200 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,266 SGD
View
B+
Retailer 11
-
$1,283 SGD
View
B+
Retailer 12
-
$1,498 SGD
View
B
Retailer 13
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$1,835 SGD
View
B
Retailer 14
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$1,891 SGD
View
B
Retailer 15
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$2,153 SGD
View
B
Retailer 16
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$2,170 SGD
View
B
Retailer 17
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$2,312 SGD
View
B
Retailer 18
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$2,395 SGD
View
B
Retailer 19
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$2,617 SGD
View
B
Retailer 20
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$2,832 SGD
View
B
Retailer 21
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$2,832 SGD
View
B
Retailer 22
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$3,208 SGD
View
Retailer 23
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$3,463 SGD
View
Price last confirmed 7 days ago
Retailer 24
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$4,626 SGD
View
Price under review
Most Expensive
Do Amore Diamonds
27-5DA010961 · Nov 5
$5,354 SGD
$4,190 USD
View
Price under review
24 more retailers have this diamond
Prices start from $589 SGDSave up to $2,618 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
0.80ct Marquise
$589 SGD