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Oval|Lab Grown|GIA

3.01ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • GIA 5456150298

Certificate GIA 5456150298

Diamond specifications and retailer prices

From $1,319 SGD
$1,031 USD
As of November 2, 2026
Save $3,812 SGD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,591 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5456150298. Listed at 20 retailers as of October 31, 2026, with a 289% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.38°
Pavilion angle40.01°
OriginLab Grown
Grading LabGIA
CertificateGIA 5456150298
Dimensions11.20 × 8.15 × 5.06 mm
L/W Ratio1.37
Top View
11.20 mm8.15 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5456150298
Side View
Table 65.0%Crown 32.38°Girdle: Very ThickPavilion 40.01°Culet: NoneDepth 62.2%

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 2
Current: $2,855 SGD|Low: $1,319 SGD|High: $14,707 SGD|Avg: $4,345 SGD|-34.9%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
November 2, 2026
Retailer 18$1,319 SGD
Retailer 7$2,138 SGD
Retailer 2$2,326 SGD
Retailer 17$2,334 SGD
Retailer 9$2,394 SGD
Retailer 6$2,480 SGD
Retailer 10$2,480 SGD
Retailer 5$2,698 SGD
Retailer 8$2,824 SGD
Retailer 1$2,855 SGD
Retailer 16$3,142 SGD
Retailer 3$3,143 SGD
Retailer 19$3,601 SGD
Retailer 20$3,636 SGD
Retailer 14$3,749 SGD
Retailer 12$3,896 SGD
Retailer 11$5,131 SGD
Retailer 13$5,832 SGD
Retailer 15$7,817 SGD
Taylor and Hart$9,591 SGD
Retailer 4$14,707 SGD

24 data points across 21 retailers

20 retailers$1,319 SGD to $5,131 SGD

A
Cheapest Retailer
-
$1,319 SGD
$1,031 USD
B+
Retailer 2
-
$2,138 SGD
$1,672 USD
View
B+
Retailer 3
-
$2,326 SGD
$1,819 USD
View
B+
Retailer 4
-
$2,334 SGD
$1,825 USD
View
B+
Retailer 5
-
$2,394 SGD
$1,872 USD
View
Final sale: no returns
Retailer 6
-
$2,480 SGD
$1,939 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$2,480 SGD
$1,939 USD
View
B
Retailer 8
-
$2,698 SGD
$2,110 USD
View
B
Retailer 9
-
$2,824 SGD
$2,208 USD
View
B
Retailer 10
-
$2,828 SGD
$2,211 USD
View
B
Retailer 11
-
$2,855 SGD
$2,232 USD
View
B
Retailer 12
-
$3,143 SGD
CA$3,413 CAD
View
Retailer 13
-
$3,601 SGD
£2,217 GBP
View
Price last confirmed 16 days ago
B
Retailer 14
-
$3,636 SGD
$2,843 USD
View
B
Retailer 15
-
$3,749 SGD
£2,308 GBP
View
B
Retailer 16
-
$3,896 SGD
$3,046 USD
View
B
Retailer 17
-
$5,131 SGD
$4,012 USD
View
Retailer 18
-
$7,817 SGD
£4,813 GBP
View
Price under review
Most Expensive
Taylor and Hart
4N58R4C · Oct 31
$9,591 SGD
$7,500 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,319 SGDSave up to $3,812 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
3.01ct Oval
$1,319 SGD