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Oval|Lab Grown|GCAL

3.07ct E SI1 Oval Lab Grown Diamond

VG • E/SI1

Diamond specifications and retailer prices

From $636 SGD
As of November 6, 2026
Save $2,905 SGD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,541 SGD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL. Listed at 5 retailers as of November 5, 2026, with prices from $636 to $3,541, a $2,905 spread on the same certified stone. Diamond Exchange Canada lists it at $3,541. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions11.05 × 8.17 × 5.29 mm
L/W Ratio1.35
Top View
11.05 mm8.17 mm3.07 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCuletDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,541 SGD|Low: $588 SGD|High: $3,541 SGD|Avg: $1,657 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 3$636 SGD
Retailer 2$711 SGD
Retailer 5$787 SGD
Retailer 4$2,286 SGD
Diamond Exchange Canada$3,541 SGD

5 data points across 5 retailers

5 retailers$636 SGD to $3,541 SGD

B+
Cheapest Retailer
-
$636 SGD
B+
Retailer 2
-
$711 SGD
View
B+
Retailer 3
-
$787 SGD
View
B
Retailer 4
-
$2,286 SGD
View
Most Expensive
C
Diamond Exchange Canada
1986529988 · Nov 5
$3,541 SGD
CA$3,837 CAD
View
4 more retailers have this diamond
Prices start from $636 SGDSave up to $2,905 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+
3.07ct Oval
$636 SGD