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1.75ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GCAL 350900126

Shape and cutting style on the report: Round brilliant

Certificate GCAL 350900126

Diamond specifications and retailer prices

From $841 SGD
$656 USD
As of October 27, 2026
Save $2,242 SGD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,083 SGD at Diamond Exchange Canada · As of October 27, 2026
View at Diamond Exchange Canada

About this 1.75ct lab-grown round diamond

This 1.75ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 350900126. Listed at 3 retailers as of October 27, 2026, with prices from $841 to $3,083, a $2,242 spread on the same certified stone. Diamond Exchange Canada lists it at $3,083. 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

1.75
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 350900126
Dimensions7.84 × 7.84 × 4.72 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.84 mm7.84 mm1.75 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 350900126
Side View
Table 58.0%Crown 34.5°Girdle: ThinPavilion 40.6°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,083 SGD|Low: $841 SGD|High: $3,083 SGD|Avg: $1,473 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
October 6, 2026
Retailer 3$841 SGD
Retailer 2$1,300 SGD
Diamond Exchange Canada$3,083 SGD

2 data points across 3 retailers

3 retailers$841 SGD to $3,083 SGD

B+
Cheapest Retailer
-
$841 SGD
$656 USD
B
Retailer 2
-
$1,300 SGD
$1,014 USD
View
Most Expensive
B
Diamond Exchange Canada
1987762686 · Oct 27
$3,083 SGD
CA$3,340 CAD
View
2 more retailers have this diamond
Prices start from $841 SGDSave up to $2,242 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.

B+
1.75ct Round
$841 SGD