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Oval|Lab Grown|IGI

2.05ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG786682536

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786682536

Diamond specifications and retailer prices

From $499 SGD
$389 USD
As of October 28, 2026
Save $3,090 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,589 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786682536 or 786682536. Listed at 19 retailers as of October 28, 2026, with prices from $499 to $3,589, a $3,090 spread on the same certified stone. Brilliant Earth lists it at $3,589. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.05
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786682536
Dimensions10.72 × 7.17 × 4.30 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm7.17 mm2.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786682536
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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: $3,589 SGD|Low: $428 SGD|High: $3,640 SGD|Avg: $1,312 SGD|+8.5%
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 29, 2026
Retailer 6$428 SGD
Retailer 4$552 SGD
Retailer 5$552 SGD
Retailer 3$736 SGD
Retailer 9$737 SGD
Retailer 8$768 SGD
Retailer 11$774 SGD
Retailer 7$1,004 SGD
Retailer 2$1,101 SGD
Retailer 14$1,583 SGD
Retailer 15$1,621 SGD
Retailer 12$1,632 SGD
Retailer 13$2,155 SGD
Retailer 10$2,386 SGD
Brilliant Earth$3,589 SGD

36 data points across 15 retailers

19 retailers$499 SGD to $3,589 SGD

Retailer 1
-
$428 SGD
$334 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$499 SGD
$389 USD
View
Final sale: no returns
Retailer 3
-
$517 SGD
$403 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$552 SGD
$431 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$552 SGD
$431 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$736 SGD
$574 USD
View
A
Retailer 7
-
$737 SGD
$575 USD
View
A
Retailer 8
-
$768 SGD
£472 GBP
View
A
Retailer 9
-
$774 SGD
$604 USD
View
B+
Retailer 10
-
$1,004 SGD
$783 USD
View
B+
Retailer 11
-
$1,101 SGD
£677 GBP
View
B+
Retailer 12
-
$1,330 SGD
$1,037 USD
View
B+
Retailer 13
-
$1,583 SGD
$1,235 USD
View
B
Retailer 14
-
$1,621 SGD
$1,265 USD
View
B
Retailer 15
-
$1,632 SGD
$1,273 USD
View
Retailer 16
-
$1,961 SGD
$1,530 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$2,155 SGD
$1,681 USD
View
B
Retailer 18
-
$2,386 SGD
£1,466 GBP
View
Most Expensive
B
Brilliant Earth
18844315A · Oct 29
$3,589 SGD
$2,800 USD
View
18 more retailers have this diamond
Prices start from $499 SGDSave up to $3,090 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 Oval
$499 SGD