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Marquise|Lab Grown|IGI

2.05ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG830627957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830627957

Diamond specifications and retailer prices

From $2,503 SGD
$1,958 USD
As of October 30, 2026
Save $6,012 SGD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,515 SGD at With Clarity · As of October 30, 2026
View at With Clarity

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830627957 or 830627957. Listed at 11 retailers as of October 30, 2026, with prices from $2,503 to $8,515, a $6,012 spread on the same certified stone. With Clarity lists it at $8,515. 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

2.05
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830627957
Dimensions12.96 × 6.57 × 4.14 mm
L/W Ratio1.97
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
12.96 mm6.57 mm2.05 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830627957
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.0%

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: $3,123 SGD|Low: $2,503 SGD|High: $8,515 SGD|Avg: $5,028 SGD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 30, 2026
Retailer 6$2,503 SGD
Retailer 8$2,700 SGD
Retailer 1$3,123 SGD
Retailer 10$3,339 SGD
Retailer 5$3,553 SGD
Retailer 3$5,707 SGD
Retailer 2$5,766 SGD
Retailer 7$5,961 SGD
Retailer 4$6,351 SGD
Retailer 9$7,779 SGD
With Clarity$8,515 SGD

20 data points across 11 retailers

11 retailers$2,503 SGD to $8,515 SGD

A
Cheapest Retailer
-
$2,503 SGD
$1,958 USD
A
Retailer 2
-
$2,700 SGD
HK$16,500 HKD
View
A
Retailer 3
-
$3,123 SGD
£1,924 GBP
View
A
Retailer 4
-
$3,339 SGD
$2,612 USD
View
A
Retailer 5
-
$3,553 SGD
€2,647 EUR
View
B+
Retailer 6
-
$5,707 SGD
ZAR 72,113 ZAR
View
B
Retailer 7
-
$5,766 SGD
$4,510 USD
View
B
Retailer 8
-
$5,961 SGD
$4,663 USD
View
B+
Retailer 9
-
$6,351 SGD
£3,912 GBP
View
B
Retailer 10
-
$7,779 SGD
$6,085 USD
View
Most Expensive
B
With Clarity
830627957 · Oct 30
$8,515 SGD
$6,661 USD
View
10 more retailers have this diamond
Prices start from $2,503 SGDSave up to $6,012 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
$2,503 SGD