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Radiant|Lab Grown|IGI

2.15ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG705508533

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG705508533

Diamond specifications and retailer prices

From $619 SGD
$484 USD
As of October 28, 2026
Save $3,025 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,643 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.15ct lab-grown radiant diamond

This 2.15ct lab-grown radiant 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 LG705508533 or 705508533. Listed at 18 retailers as of October 28, 2026, with prices from $619 to $3,643, a $3,025 spread on the same certified stone. Brilliant Earth lists it at $3,643. 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

2.15
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705508533
Dimensions9.00 × 6.31 × 4.31 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm6.31 mm2.15 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705508533
Side View
Table 62.0%Crown 37.2°Girdle: ThickPavilion 35°Culet: NoneDepth 68.3%

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: $3,643 SGD|Low: $441 SGD|High: $3,758 SGD|Avg: $1,466 SGD|-3.1%
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
October 29, 2026
Retailer 14$532 SGD
Retailer 3$619 SGD
Retailer 12$688 SGD
Retailer 13$688 SGD
Retailer 7$753 SGD
Retailer 8$869 SGD
Retailer 5$966 SGD
Retailer 15$1,025 SGD
Retailer 11$1,082 SGD
Retailer 2$1,131 SGD
Retailer 10$1,928 SGD
Retailer 4$2,251 SGD
Retailer 6$2,479 SGD
Retailer 9$2,530 SGD
Brilliant Earth$3,643 SGD

41 data points across 15 retailers

18 retailers$619 SGD to $3,643 SGD

Retailer 1
-
$532 SGD
$416 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$619 SGD
$484 USD
View
Final sale: no returns
Retailer 3
-
$621 SGD
$486 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$688 SGD
$538 USD
View
Retailer 5
-
$688 SGD
$538 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$753 SGD
HK$4,600 HKD
View
A
Retailer 7
-
$869 SGD
$680 USD
View
B+
Retailer 8
-
$966 SGD
$756 USD
View
B+
Retailer 9
-
$1,025 SGD
$802 USD
View
B+
Retailer 10
-
$1,082 SGD
$846 USD
View
B+
Retailer 11
-
$1,131 SGD
£697 GBP
View
B
Retailer 12
-
$1,928 SGD
$1,508 USD
View
Retailer 13
-
$2,210 SGD
$1,729 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$2,210 SGD
$1,729 USD
View
B
Retailer 15
-
$2,251 SGD
$1,761 USD
View
B
Retailer 16
-
$2,479 SGD
$1,939 USD
View
B
Retailer 17
-
$2,530 SGD
£1,558 GBP
View
Most Expensive
B
Brilliant Earth
14317314A · Oct 29
$3,643 SGD
$2,850 USD
View
17 more retailers have this diamond
Prices start from $619 SGDSave up to $3,025 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
2.15ct Radiant
$619 SGD