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Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG848665364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665364

Diamond specifications and retailer prices

From $1,053 SGD
$823 USD
As of November 1, 2026
Save $6,762 SGD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,814 SGD at Brilliant Earth · As of October 28, 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 LG848665364 or 848665364. Listed at 16 retailers as of October 28, 2026, with prices from $1,053 to $7,814, a $6,762 spread on the same certified stone. Brilliant Earth lists it at $7,814. 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 angle35.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665364
Dimensions18.30 × 8.86 × 5.47 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm8.86 mm5.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665364
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.7%

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 1
Current: $4,288 SGD|Low: $1,053 SGD|High: $4,311 SGD|Avg: $2,536 SGD|-0.5%
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
November 3, 2026
Retailer 3$1,053 SGD
Retailer 7$1,182 SGD
Retailer 14$1,317 SGD
Retailer 6$1,560 SGD
Retailer 8$1,752 SGD
Retailer 10$2,213 SGD
Retailer 11$2,218 SGD
Retailer 9$2,303 SGD
Retailer 13$2,619 SGD
Retailer 12$3,541 SGD
Retailer 2$3,691 SGD
Retailer 5$3,763 SGD
Retailer 4$3,892 SGD
Retailer 1$4,288 SGD

9 data points across 14 retailers

16 retailers$1,053 SGD to $7,814 SGD

A
Cheapest Retailer
-
$1,053 SGD
$823 USD
Final sale: no returns
A
Retailer 2
-
$1,182 SGD
£728 GBP
View
A
Retailer 3
-
$1,317 SGD
$1,030 USD
View
B+
Retailer 4
-
$1,560 SGD
$1,220 USD
View
A
Retailer 5
-
$1,752 SGD
£1,079 GBP
View
B+
Retailer 6
-
$2,213 SGD
A$2,662 AUD
View
B+
Retailer 7
-
$2,218 SGD
ZAR 28,020 ZAR
View
B+
Retailer 8
-
$2,303 SGD
$1,801 USD
View
B+
Retailer 9
-
$2,619 SGD
$2,048 USD
View
B+
Retailer 10
-
$3,541 SGD
$2,769 USD
View
B
Retailer 11
-
$3,691 SGD
$2,886 USD
View
B
Retailer 12
-
$3,763 SGD
$2,943 USD
View
B
Retailer 13
-
$3,892 SGD
$3,043 USD
View
B
Retailer 14
-
$4,288 SGD
£2,640 GBP
View
B
Retailer 15
-
$5,672 SGD
$4,435 USD
View
Most Expensive
B
Brilliant Earth
22329047A · Oct 28
$7,814 SGD
$6,110 USD
View
15 more retailers have this diamond
Prices start from $1,053 SGDSave up to $6,762 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
$1,053 SGD