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Marquise|Lab Grown|IGI

2.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818649346

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818649346

Diamond specifications and retailer prices

From $500 SGD
$391 USD
As of October 30, 2026
Save $3,182 SGD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,794 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 LG818649346 or 818649346. Listed at 26 retailers as of October 30, 2026, with a 637% 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 angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649346
Dimensions13.72 × 6.63 × 4.09 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
13.72 mm6.63 mm2.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649346
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

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: $3,682 SGD|Low: $555 SGD|High: $4,053 SGD|Avg: $1,651 SGD|-9.1%
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
October 30, 2026
Retailer 18$555 SGD
Retailer 6$559 SGD
Retailer 9$620 SGD
Retailer 17$812 SGD
Retailer 12$953 SGD
Retailer 2$986 SGD
Retailer 15$987 SGD
Retailer 11$1,016 SGD
Retailer 13$1,371 SGD
Retailer 3$1,482 SGD
Retailer 16$1,494 SGD
Retailer 10$1,992 SGD
Retailer 5$2,304 SGD
Retailer 4$2,319 SGD
Retailer 14$2,434 SGD
Retailer 7$2,523 SGD
Retailer 8$2,550 SGD
Brilliant Earth$3,682 SGD

41 data points across 18 retailers

26 retailers$500 SGD to $3,682 SGD

A
Cheapest Retailer
-
$500 SGD
$391 USD
Retailer 2
-
$555 SGD
£342 GBP
View
Price last confirmed 13 days ago
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
-
$987 SGD
A$1,188 AUD
View
A
Retailer 11
-
$1,016 SGD
£626 GBP
View
A
Retailer 12
-
$1,249 SGD
$977 USD
View
A
Retailer 13
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$1,352 SGD
$1,058 USD
View
B+
Retailer 14
-
$1,371 SGD
A$1,650 AUD
View
B+
Retailer 15
-
$1,482 SGD
$1,159 USD
View
B+
Retailer 16
-
$1,494 SGD
ZAR 18,882 ZAR
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
Retailer 23
-
$2,523 SGD
A$3,036 AUD
View
Price last confirmed 22 days ago
Retailer 24
-
$2,550 SGD
$1,995 USD
View
Price last confirmed 26 days ago
B
Retailer 25
-
$3,682 SGD
$2,880 USD
View
Most Expensive
Brilliant Earth
21035276A · Sep 28
$4,794 SGD
$3,750 USD
View
Price last confirmed 31 days ago
25 more retailers have this diamond
Prices start from $500 SGDSave up to $3,182 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