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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 $6,421 USD
£5,056 GBP
As of November 1, 2026
Save $20,959 USD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $27,380 USD 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 $6,421 to $27,380, a $20,959 spread on the same certified stone. Brilliant Earth lists it at $27,380. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $27,380 USD|Low: $6,419 USD|High: $27,480 USD|Avg: $12,250 USD
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$6,421 USD
Retailer 13$6,892 USD
Retailer 12$7,168 USD
Retailer 7$7,718 USD
Retailer 14$7,995 USD
Retailer 5$8,627 USD
Retailer 4$8,630 USD
Retailer 6$9,265 USD
Retailer 16$9,491 USD
Retailer 10$10,011 USD
Retailer 15$12,803 USD
Retailer 11$13,211 USD
Retailer 9$13,664 USD
Retailer 3$14,589 USD
Retailer 8$22,253 USD
Brilliant Earth$27,380 USD

34 data points across 16 retailers

19 retailers$6,421 USD to $27,380 USD

A
Cheapest Retailer
-
$6,421 USD
£5,056 GBP
B+
Retailer 2
-
$6,892 USD
View
B+
Retailer 3
-
$7,168 USD
View
B+
Retailer 4
-
$7,562 USD
View
B+
Retailer 5
-
$7,718 USD
View
Final sale: no returns
Retailer 6
-
$7,995 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$7,995 USD
View
B+
Retailer 8
-
$8,627 USD
View
B+
Retailer 9
-
$8,630 USD
View
Retailer 10
-
$9,265 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$9,491 USD
View
B+
Retailer 12
-
$10,011 USD
£7,883 GBP
View
B
Retailer 13
-
$12,803 USD
View
B
Retailer 14
-
$13,211 USD
€12,582 EUR
View
B
Retailer 15
-
$13,664 USD
A$21,021 AUD
View
B
Retailer 16
-
$14,589 USD
View
B
Retailer 17
-
$22,253 USD
View
B
Retailer 18
-
$27,332 USD
View
Most Expensive
B
Brilliant Earth
20602427A · Oct 31
$27,380 USD
View
18 more retailers have this diamond
Prices start from $6,421 USDSave up to $20,959 USD

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
$6,421 USD