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Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837633955

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837633955

Diamond specifications and retailer prices

From $1,163 SGD
$909 USD
As of October 27, 2026
Save $9,158 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,321 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837633955 or 837633955. Listed at 13 retailers as of October 27, 2026, with prices from $1,163 to $10,321, a $9,158 spread on the same certified stone. Do Amore Diamonds lists it at $10,321. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633955
Dimensions17.16 × 9.16 × 5.66 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.16 mm9.16 mm5.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633955
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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 27
Current: $10,321 SGD|Low: $1,108 SGD|High: $10,321 SGD|Avg: $4,188 SGD|+0.7%
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
October 28, 2026
Retailer 10$1,163 SGD
Retailer 8$1,265 SGD
Retailer 2$1,621 SGD
Retailer 3$2,163 SGD
Retailer 5$2,168 SGD
Retailer 11$2,791 SGD
Retailer 9$3,002 SGD
Retailer 7$3,015 SGD
Retailer 6$5,056 SGD
Retailer 4$7,022 SGD
Retailer 12$7,840 SGD
Do Amore Diamonds$10,321 SGD

25 data points across 12 retailers

13 retailers$1,163 SGD to $10,321 SGD

A
Cheapest Retailer
-
$1,163 SGD
$909 USD
A
Retailer 2
-
$1,265 SGD
$989 USD
View
A
Retailer 3
-
$1,621 SGD
£998 GBP
View
A
Retailer 4
-
$2,163 SGD
$1,691 USD
View
Retailer 5
-
$2,168 SGD
$1,695 USD
View
Price last confirmed 5 days ago
Retailer 6
-
$2,791 SGD
$2,182 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$3,002 SGD
$2,347 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$3,015 SGD
A$3,627 AUD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$3,511 SGD
$2,745 USD
View
Retailer 10
-
$5,056 SGD
£3,113 GBP
View
Price last confirmed 8 days ago
B
Retailer 11
-
$7,022 SGD
$5,491 USD
View
Retailer 12
-
$7,840 SGD
$6,130 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-C62F3E17D · Oct 28
$10,321 SGD
$8,070 USD
View
12 more retailers have this diamond
Prices start from $1,163 SGDSave up to $9,158 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
5.09ct Marquise
$1,163 SGD