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Marquise|Lab Grown|IGI

2.05ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG812620677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812620677

Diamond specifications and retailer prices

From $1,520 SGD
$1,189 USD
As of October 28, 2026
Save $4,220 SGD (74%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,740 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG812620677 or 812620677. Listed at 24 retailers as of October 28, 2026, with prices from $1,520 to $5,740, a $4,220 spread on the same certified stone. Brilliant Earth lists it at $5,740. 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

2.05
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620677
Dimensions13.13 × 6.61 × 4.07 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.13 mm6.61 mm2.05 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620677
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

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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: Oct 28
Current: $5,740 SGD|Low: $1,520 SGD|High: $6,852 SGD|Avg: $3,522 SGD|-16.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 30, 2026
Retailer 22$1,520 SGD
Retailer 10$1,586 SGD
Retailer 2$1,597 SGD
Retailer 19$1,796 SGD
Retailer 11$1,840 SGD
Retailer 15$1,840 SGD
Retailer 5$1,951 SGD
Retailer 13$2,279 SGD
Retailer 20$2,320 SGD
Retailer 4$2,368 SGD
Retailer 6$2,934 SGD
Retailer 14$3,525 SGD
Retailer 8$3,765 SGD
Retailer 16$4,061 SGD
Retailer 7$4,376 SGD
Retailer 9$4,442 SGD
Retailer 21$4,652 SGD
Retailer 12$4,758 SGD
Retailer 18$5,040 SGD
Retailer 17$5,368 SGD
Retailer 3$5,497 SGD
Brilliant Earth$5,740 SGD

25 data points across 22 retailers

24 retailers$1,520 SGD to $5,740 SGD

A
Cheapest Retailer
-
$1,520 SGD
$1,189 USD
Final sale: no returns
Retailer 2
-
$1,586 SGD
$1,241 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$1,597 SGD
£984 GBP
View
A
Retailer 4
-
$1,796 SGD
$1,405 USD
View
Retailer 5
-
$1,840 SGD
$1,439 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$1,840 SGD
$1,439 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,951 SGD
$1,526 USD
View
Retailer 8
-
$2,062 SGD
$1,613 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$2,279 SGD
£1,404 GBP
View
A
Retailer 10
-
$2,320 SGD
$1,815 USD
View
A
Retailer 11
-
$2,368 SGD
$1,852 USD
View
A
Retailer 12
-
$2,934 SGD
€2,186 EUR
View
Retailer 13
-
$3,449 SGD
$2,698 USD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$3,525 SGD
$2,757 USD
View
B+
Retailer 15
-
$3,765 SGD
$2,945 USD
View
B+
Retailer 16
-
$4,061 SGD
ZAR 51,319 ZAR
View
Retailer 17
-
$4,376 SGD
A$5,266 AUD
View
Price last confirmed 8 days ago
Retailer 18
-
$4,442 SGD
£2,736 GBP
View
Price last confirmed 19 days ago
B+
Retailer 19
-
$4,652 SGD
$3,639 USD
View
B+
Retailer 20
-
$4,758 SGD
$3,722 USD
View
B+
Retailer 21
-
$5,040 SGD
$3,943 USD
View
B
Retailer 22
-
$5,368 SGD
£3,306 GBP
View
B
Retailer 23
-
$5,497 SGD
$4,300 USD
View
Most Expensive
B
Brilliant Earth
21581000A · Oct 30
$5,740 SGD
$4,490 USD
View
23 more retailers have this diamond
Prices start from $1,520 SGDSave up to $4,220 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
2.05ct Marquise
$1,520 SGD