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Oval|Lab Grown|GCAL

3.07ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • GCAL 322840031

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 322840031

Diamond specifications and retailer prices

From $711 SGD
As of November 6, 2026
Save $4,928 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,639 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 322840031. Listed at 18 retailers as of November 6, 2026, with prices from $711 to $5,639, a $4,928 spread on the same certified stone. Do Amore Diamonds lists it at $5,639. 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
Crown angle38°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322840031
Dimensions11.05 × 8.17 × 5.29 mm
L/W Ratio1.35
Culet sizeNone
Top View
11.05 mm8.17 mm3.07 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322840031
Side View
Table 60.0%Crown 38°Girdle: THK-VTKPavilion 40.8°Culet: NoneDepth 64.8%

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: Nov 6
Current: $5,639 SGD|Low: $564 SGD|High: $5,639 SGD|Avg: $1,899 SGD|+4.0%
Do Amore Diamonds
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
Retailer 16
November 6, 2026
Retailer 5$611 SGD
Retailer 4$684 SGD
Retailer 3$711 SGD
Retailer 6$757 SGD
Retailer 7$757 SGD
Retailer 13$1,045 SGD
Retailer 16$1,166 SGD
Retailer 2$1,178 SGD
Retailer 10$1,198 SGD
Retailer 8$2,199 SGD
Retailer 9$2,349 SGD
Retailer 12$2,443 SGD
Retailer 15$2,971 SGD
Retailer 14$3,389 SGD
Retailer 11$3,619 SGD
Do Amore Diamonds$5,639 SGD

43 data points across 16 retailers

18 retailers$711 SGD to $5,639 SGD

Retailer 1
-
$588 SGD
Price last confirmed 44 days ago
Retailer 2
-
$611 SGD
View
Price last confirmed 26 days ago
Retailer 3
-
$684 SGD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$711 SGD
View
Final sale: no returns
Retailer 5
-
$719 SGD
View
Price last confirmed 44 days ago
Retailer 6
-
$757 SGD
View
Price last confirmed 30 days ago
Retailer 7
-
$757 SGD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$1,045 SGD
View
B+
Retailer 9
-
$1,166 SGD
View
A
Retailer 10
-
$1,178 SGD
View
B+
Retailer 11
-
$1,198 SGD
View
Retailer 12
-
$2,199 SGD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$2,349 SGD
View
B
Retailer 14
-
$2,443 SGD
View
B
Retailer 15
-
$2,971 SGD
View
B
Retailer 16
-
$3,389 SGD
View
B
Retailer 17
-
$3,619 SGD
View
Most Expensive
C
Do Amore Diamonds
27-100F9D3FC · Nov 6
$5,639 SGD
$4,400 USD
View
17 more retailers have this diamond
Prices start from $711 SGDSave up to $4,928 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
3.07ct Oval
$711 SGD