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Marquise|Lab Grown|IGI

2.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818668441

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818668441

Diamond specifications and retailer prices

From $500 SGD
$391 USD
As of October 30, 2026
Save $2,709 SGD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,311 SGD at Brilliant Earth · As of September 28, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818668441 or 818668441. Listed at 26 retailers as of October 30, 2026, with a 542% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818668441
Dimensions13.55 × 6.47 × 4.08 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm6.47 mm2.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818668441
Side View
Table 60.0%Crown 38.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 63.1%

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: Oct 30
Current: $3,209 SGD|Low: $551 SGD|High: $3,209 SGD|Avg: $1,637 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
October 31, 2026
Retailer 10$553 SGD
Retailer 6$559 SGD
Retailer 15$812 SGD
Retailer 12$953 SGD
Retailer 9$986 SGD
Retailer 11$1,016 SGD
Retailer 13$1,371 SGD
Retailer 2$1,464 SGD
Retailer 14$1,494 SGD
Retailer 5$2,304 SGD
Retailer 4$2,319 SGD
Retailer 3$2,434 SGD
Retailer 8$2,495 SGD
Retailer 7$2,550 SGD
Brilliant Earth$3,209 SGD

40 data points across 15 retailers

26 retailers$500 SGD to $3,209 SGD

A
Cheapest Retailer
-
$500 SGD
$391 USD
A
Retailer 2
-
$553 SGD
£341 GBP
View
A
Retailer 3
-
$559 SGD
$437 USD
View
Final sale: no returns
A
Retailer 4
-
$560 SGD
$438 USD
View
A
Retailer 5
-
$620 SGD
$485 USD
View
A
Retailer 6
-
$620 SGD
$485 USD
View
A
Retailer 7
-
$812 SGD
$635 USD
View
A
Retailer 8
-
$953 SGD
€710 EUR
View
A
Retailer 9
-
$986 SGD
$771 USD
View
A
Retailer 10
-
$1,016 SGD
£626 GBP
View
A
Retailer 11
-
$1,249 SGD
$977 USD
View
A
Retailer 12
-
$1,352 SGD
$1,058 USD
View
B+
Retailer 13
-
$1,371 SGD
A$1,650 AUD
View
B+
Retailer 14
-
$1,464 SGD
$1,145 USD
View
B+
Retailer 15
-
$1,494 SGD
ZAR 18,882 ZAR
View
B+
Retailer 16
-
$1,812 SGD
£1,116 GBP
View
B+
Retailer 17
-
$1,992 SGD
$1,558 USD
View
B+
Retailer 18
-
$1,997 SGD
$1,562 USD
View
B+
Retailer 19
-
$2,039 SGD
$1,595 USD
View
B
Retailer 20
-
$2,304 SGD
$1,803 USD
View
B
Retailer 21
-
$2,319 SGD
$1,814 USD
View
B+
Retailer 22
-
$2,434 SGD
£1,499 GBP
View
B+
Retailer 23
-
$2,495 SGD
A$3,003 AUD
View
Retailer 24
-
$2,550 SGD
$1,995 USD
View
Price last confirmed 26 days ago
B
Retailer 25
-
$3,209 SGD
$2,510 USD
View
Most Expensive
Brilliant Earth
21041656A · Sep 28
$3,311 SGD
$2,590 USD
View
Price last confirmed 32 days ago
25 more retailers have this diamond
Prices start from $500 SGDSave up to $2,709 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
$500 SGD