CaratHunter
Plans
Round|Lab Grown|IGI

2.75ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG622471788

Shape and cutting style on the report: Round brilliant

Certificate IGI LG622471788

Diamond specifications and retailer prices

From $961 SGD
$750 USD
As of October 28, 2026
Save $2,576 SGD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,537 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.75ct lab-grown round diamond

This 2.75ct lab-grown round 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 LG622471788 or 622471788. Listed at 8 retailers as of October 28, 2026, with prices from $961 to $3,537, a $2,576 spread on the same certified stone. Brilliant Earth lists it at $3,537. 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

2.75
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622471788
Dimensions9.06 × 9.01 × 5.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.06 mm9.01 mm2.75 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622471788
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.1%

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 28
Current: $3,537 SGD|Low: $463 SGD|High: $3,653 SGD|Avg: $1,547 SGD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$673 SGD
Retailer 7$961 SGD
Retailer 2$1,094 SGD
Retailer 3$1,106 SGD
Retailer 9$1,184 SGD
Retailer 8$1,206 SGD
Retailer 6$1,582 SGD
Retailer 4$1,670 SGD
Retailer 10$2,558 SGD
Brilliant Earth$3,537 SGD

21 data points across 10 retailers

8 retailers$961 SGD to $3,537 SGD

B+
Cheapest Retailer
-
$961 SGD
$750 USD
A
Retailer 2
-
$1,094 SGD
€813 EUR
View
A
Retailer 3
-
$1,106 SGD
A$1,328 AUD
View
A
Retailer 4
-
$1,206 SGD
$941 USD
View
Retailer 5
-
$1,498 SGD
$1,169 USD
View
Price last confirmed 40 days ago
B+
Retailer 6
-
$1,582 SGD
$1,234 USD
View
B+
Retailer 7
-
$1,670 SGD
$1,303 USD
View
Most Expensive
B
Brilliant Earth
13228407A · Oct 29
$3,537 SGD
$2,760 USD
View
7 more retailers have this diamond
Prices start from $961 SGDSave up to $2,576 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
2.75ct Round
$961 SGD