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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 $1,829 NZD
$1,031 USD
As of November 2, 2026
Save $5,289 NZD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,307 NZD 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: $5,201 NZD|Low: $1,829 NZD|High: $20,404 NZD|Avg: $6,028 NZD|-2.1%
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$1,829 NZD
Retailer 7$2,967 NZD
Retailer 2$3,227 NZD
Retailer 17$3,238 NZD
Retailer 9$3,321 NZD
Retailer 6$3,440 NZD
Retailer 10$3,440 NZD
Retailer 5$3,744 NZD
Retailer 8$3,918 NZD
Retailer 14$3,923 NZD
Retailer 15$4,359 NZD
Retailer 3$4,360 NZD
Retailer 19$4,996 NZD
Retailer 20$5,045 NZD
Retailer 16$5,073 NZD
Retailer 1$5,201 NZD
Retailer 11$7,118 NZD
Retailer 13$8,091 NZD
Retailer 12$10,845 NZD
Taylor and Hart$13,307 NZD
Retailer 4$20,404 NZD

24 data points across 21 retailers

20 retailers$1,829 NZD to $7,118 NZD

A
Cheapest Retailer
-
$1,829 NZD
$1,031 USD
B+
Retailer 2
-
$2,967 NZD
$1,672 USD
View
B+
Retailer 3
-
$3,227 NZD
$1,819 USD
View
B+
Retailer 4
-
$3,238 NZD
$1,825 USD
View
B+
Retailer 5
-
$3,321 NZD
$1,872 USD
View
Final sale: no returns
Retailer 6
-
$3,440 NZD
$1,939 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$3,440 NZD
$1,939 USD
View
B
Retailer 8
-
$3,744 NZD
$2,110 USD
View
B
Retailer 9
-
$3,918 NZD
$2,208 USD
View
B
Retailer 10
-
$3,923 NZD
$2,211 USD
View
B
Retailer 11
-
$3,923 NZD
$2,211 USD
View
B
Retailer 12
-
$4,360 NZD
CA$3,413 CAD
View
Retailer 13
-
$4,996 NZD
£2,217 GBP
View
Price last confirmed 16 days ago
B
Retailer 14
-
$5,045 NZD
$2,843 USD
View
B
Retailer 15
-
$5,073 NZD
$2,859 USD
View
B
Retailer 16
-
$5,201 NZD
£2,308 GBP
View
B
Retailer 17
-
$7,118 NZD
$4,012 USD
View
Retailer 18
-
$10,845 NZD
£4,813 GBP
View
Price under review
Most Expensive
Taylor and Hart
4N58R4C · Oct 31
$13,307 NZD
$7,500 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,829 NZDSave up to $5,289 NZD

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
$1,829 NZD