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Round|Lab Grown|IGI

13.45ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG627422143

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627422143

Diamond specifications and retailer prices

From $9,141 AUD
£5,056 GBP
As of November 1, 2026
Save $29,837 AUD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $38,978 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.45ct lab-grown round diamond

This 13.45ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627422143 or 627422143. Listed at 19 retailers as of October 31, 2026, with prices from $9,141 to $38,978, a $29,837 spread on the same certified stone. Brilliant Earth lists it at $38,978. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

13.45
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627422143
Dimensions15.07 × 15.17 × 9.43 mm
L/W Ratio1.01
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
15.07 mm15.17 mm13.45 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627422143
Side View
Table 59.0%Crown 35.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $38,978 AUD|Low: $9,138 AUD|High: $39,121 AUD|Avg: $17,440 AUD
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
Retailer 16
November 1, 2026
Retailer 2$9,141 AUD
Retailer 13$9,811 AUD
Retailer 12$10,204 AUD
Retailer 7$10,987 AUD
Retailer 14$11,382 AUD
Retailer 5$12,281 AUD
Retailer 4$12,286 AUD
Retailer 6$13,190 AUD
Retailer 16$13,511 AUD
Retailer 10$14,252 AUD
Retailer 15$18,226 AUD
Retailer 11$18,807 AUD
Retailer 9$19,452 AUD
Retailer 3$20,769 AUD
Retailer 8$31,680 AUD
Brilliant Earth$38,978 AUD

34 data points across 16 retailers

19 retailers$9,141 AUD to $38,978 AUD

A
Cheapest Retailer
-
$9,141 AUD
£5,056 GBP
B+
Retailer 2
-
$9,811 AUD
$6,892 USD
View
B+
Retailer 3
-
$10,204 AUD
$7,168 USD
View
B+
Retailer 4
-
$10,765 AUD
$7,562 USD
View
B+
Retailer 5
-
$10,987 AUD
$7,718 USD
View
Final sale: no returns
Retailer 6
-
$11,382 AUD
$7,995 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$11,382 AUD
$7,995 USD
View
B+
Retailer 8
-
$12,281 AUD
$8,627 USD
View
B
Retailer 9
-
$12,286 AUD
$8,630 USD
View
Retailer 10
-
$13,190 AUD
$9,265 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$13,511 AUD
$9,491 USD
View
B+
Retailer 12
-
$14,252 AUD
£7,883 GBP
View
B
Retailer 13
-
$18,226 AUD
$12,803 USD
View
B
Retailer 14
-
$18,807 AUD
€12,582 EUR
View
Retailer 15
-
$19,452 AUD
View
B
Retailer 16
-
$20,769 AUD
$14,589 USD
View
B
Retailer 17
-
$31,680 AUD
$22,253 USD
View
B
Retailer 18
-
$38,910 AUD
$27,332 USD
View
Most Expensive
B
Brilliant Earth
20602427A · Oct 31
$38,978 AUD
$27,380 USD
View
18 more retailers have this diamond
Prices start from $9,141 AUDSave up to $29,837 AUD

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
13.45ct Round
$9,141 AUD