CaratHunter
Plans
Marquise|Lab Grown|IGI

2.09ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG844684071

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844684071

Diamond specifications and retailer prices

From $524 SGD
HK$3,200 HKD
As of November 1, 2026
Save $1,548 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,072 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844684071 or 844684071. Listed at 12 retailers as of November 1, 2026, with prices from $524 to $2,072, a $1,548 spread on the same certified stone. Brilliant Earth lists it at $2,072. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.09
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684071
Dimensions13.12 × 6.91 × 4.27 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.12 mm6.91 mm2.09 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844684071
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,072 SGD|Low: $422 SGD|High: $2,072 SGD|Avg: $975 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
November 2, 2026
Retailer 12$422 SGD
Retailer 9$524 SGD
Retailer 6$582 SGD
Retailer 11$671 SGD
Retailer 5$735 SGD
Retailer 3$770 SGD
Retailer 7$828 SGD
Retailer 10$905 SGD
Retailer 2$1,216 SGD
Retailer 4$1,509 SGD
Retailer 8$1,886 SGD
Brilliant Earth$2,072 SGD

10 data points across 12 retailers

12 retailers$524 SGD to $2,072 SGD

A
Cheapest Retailer
-
$524 SGD
HK$3,200 HKD
A
Retailer 2
-
$582 SGD
£358 GBP
View
Retailer 3
-
$671 SGD
$525 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$735 SGD
€547 EUR
View
Retailer 5
-
$770 SGD
$602 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$828 SGD
£510 GBP
View
Retailer 7
-
$905 SGD
$708 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,216 SGD
$951 USD
View
B+
Retailer 9
-
$1,509 SGD
View
B+
Retailer 10
-
$1,573 SGD
$1,230 USD
View
Retailer 11
-
$1,886 SGD
£1,161 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22218890A · Nov 2
$2,072 SGD
$1,620 USD
View
11 more retailers have this diamond
Prices start from $524 SGDSave up to $1,548 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
2.09ct Marquise
$524 SGD