CaratHunter
Plans
Oval|Lab Grown|IGI

13.49ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG569325753

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG569325753

Diamond specifications and retailer prices

From $3,868 NZD
£1,714 GBP
As of October 27, 2026
Save $30,718 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $34,586 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.49ct lab-grown oval diamond

This 13.49ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG569325753 or 569325753. Listed at 11 retailers as of October 27, 2026, with prices from $3,868 to $34,586, a $30,718 spread on the same certified stone. Brilliant Earth lists it at $34,586. 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

13.49
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569325753
Dimensions19.74 × 13.14 × 8.29 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.74 mm13.14 mm13.49 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569325753
Side View
Table 59.5%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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: Oct 27
Current: $37,537 NZD|Low: $3,868 NZD|High: $37,537 NZD|Avg: $14,522 NZD
Brilliant Earth
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
November 1, 2026
Retailer 13$3,868 NZD
Retailer 9$5,453 NZD
Retailer 14$6,860 NZD
Retailer 7$7,507 NZD
Retailer 10$7,520 NZD
Retailer 6$8,049 NZD
Retailer 8$8,132 NZD
Retailer 5$9,909 NZD
Retailer 2$10,610 NZD
Retailer 4$11,939 NZD
Retailer 15$17,194 NZD
Retailer 11$20,964 NZD
Retailer 3$23,208 NZD
Retailer 12$25,789 NZD
Brilliant Earth$37,537 NZD

11 data points across 15 retailers

11 retailers$3,868 NZD to $34,586 NZD

A
Cheapest Retailer
-
$3,868 NZD
£1,714 GBP
A
Retailer 2
-
$5,453 NZD
$3,068 USD
View
B+
Retailer 3
-
$6,860 NZD
$3,860 USD
View
B+
Retailer 4
-
$7,520 NZD
$4,231 USD
View
B
Retailer 5
-
$8,132 NZD
£3,603 GBP
View
B
Retailer 6
-
$11,939 NZD
$6,717 USD
View
B
Retailer 7
-
$17,194 NZD
$9,674 USD
View
B
Retailer 8
-
$20,964 NZD
$11,796 USD
View
B
Retailer 9
-
$23,208 NZD
$13,058 USD
View
B
Retailer 10
-
$25,789 NZD
$14,510 USD
View
Most Expensive
B
Brilliant Earth
22300853A · Oct 31
$34,586 NZD
$19,460 USD
View
10 more retailers have this diamond
Prices start from $3,868 NZDSave up to $30,718 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
13.49ct Oval
$3,868 NZD