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Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG833644220

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833644220

Diamond specifications and retailer prices

From $894 SGD
$699 USD
As of November 2, 2026
Save $6,012 SGD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,906 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG833644220 or 833644220. Listed at 20 retailers as of November 2, 2026, with prices from $894 to $6,906, a $6,012 spread on the same certified stone. Brilliant Earth lists it at $6,906. 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 angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833644220
Dimensions17.91 × 8.93 × 5.55 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.91 mm8.93 mm5.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833644220
Side View
Table 55.0%Crown 34.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.2%

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: Nov 2
Current: $6,906 SGD|Low: $894 SGD|High: $6,906 SGD|Avg: $2,566 SGD
Brilliant Earth
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
Retailer 19
November 2, 2026
Retailer 9$894 SGD
Retailer 14$972 SGD
Retailer 16$1,036 SGD
Retailer 11$1,147 SGD
Retailer 3$1,260 SGD
Retailer 7$1,464 SGD
Retailer 13$1,661 SGD
Retailer 5$2,101 SGD
Retailer 2$2,105 SGD
Retailer 10$2,339 SGD
Retailer 12$2,553 SGD
Retailer 18$2,604 SGD
Retailer 17$2,915 SGD
Retailer 4$3,216 SGD
Retailer 6$3,306 SGD
Retailer 8$3,574 SGD
Retailer 15$4,070 SGD
Retailer 19$4,673 SGD
Brilliant Earth$6,906 SGD

29 data points across 19 retailers

20 retailers$894 SGD to $6,906 SGD

A
Cheapest Retailer
-
$894 SGD
$699 USD
A
Retailer 2
-
$972 SGD
$760 USD
View
A
Retailer 3
-
$1,036 SGD
$810 USD
View
Retailer 4
-
$1,147 SGD
$897 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,260 SGD
$985 USD
View
B+
Retailer 6
-
$1,464 SGD
$1,145 USD
View
A
Retailer 7
-
$1,661 SGD
£1,023 GBP
View
A
Retailer 8
-
$2,101 SGD
A$2,527 AUD
View
A
Retailer 9
-
$2,105 SGD
ZAR 26,590 ZAR
View
B+
Retailer 10
-
$2,339 SGD
€1,742 EUR
View
B+
Retailer 11
-
$2,553 SGD
$1,996 USD
View
B+
Retailer 12
-
$2,604 SGD
$2,036 USD
View
B+
Retailer 13
-
$2,915 SGD
$2,279 USD
View
B+
Retailer 14
-
$3,216 SGD
£1,980 GBP
View
B+
Retailer 15
-
$3,306 SGD
$2,585 USD
View
B+
Retailer 16
-
$3,574 SGD
$2,795 USD
View
B+
Retailer 17
-
$4,070 SGD
£2,506 GBP
View
B
Retailer 18
-
$4,673 SGD
A$5,621 AUD
View
B
Retailer 19
-
$5,672 SGD
$4,435 USD
View
Most Expensive
B
Brilliant Earth
21342616A · Nov 2
$6,906 SGD
$5,400 USD
View
19 more retailers have this diamond
Prices start from $894 SGDSave up to $6,012 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
$894 SGD