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Round|Lab Grown|IGI

13.55ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG805631991

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805631991

Diamond specifications and retailer prices

From $9,756 AUD
$6,853 USD
As of November 1, 2026
Save $28,849 AUD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $38,605 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 13.55ct lab-grown round diamond

This 13.55ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805631991 or 805631991. Listed at 10 retailers as of November 1, 2026, with prices from $9,756 to $38,605, a $28,849 spread on the same certified stone. With Clarity lists it at $38,605. 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

13.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805631991
Dimensions15.21 × 15.30 × 9.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.21 mm15.30 mm13.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805631991
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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: $16,483 AUD|Low: $9,152 AUD|High: $38,605 AUD|Avg: $17,757 AUD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 7$9,756 AUD
Retailer 4$10,157 AUD
Retailer 6$12,172 AUD
Retailer 2$12,378 AUD
Retailer 8$15,317 AUD
Retailer 1$16,483 AUD
Retailer 5$18,272 AUD
Retailer 3$19,105 AUD
Retailer 9$34,624 AUD
With Clarity$38,605 AUD

41 data points across 10 retailers

10 retailers$9,756 AUD to $38,605 AUD

A
Cheapest Retailer
-
$9,756 AUD
$6,853 USD
Retailer 2
-
$10,157 AUD
$7,135 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$12,172 AUD
HK$66,800 HKD
View
B+
Retailer 4
-
$12,378 AUD
£6,847 GBP
View
B
Retailer 5
-
$15,317 AUD
$10,759 USD
View
B
Retailer 6
-
$16,483 AUD
€11,027 EUR
View
B
Retailer 7
-
$18,272 AUD
$12,835 USD
View
B
Retailer 8
-
$19,105 AUD
View
B
Retailer 9
-
$34,624 AUD
$24,321 USD
View
Most Expensive
B
With Clarity
805631991 · Nov 2
$38,605 AUD
$27,118 USD
View
9 more retailers have this diamond
Prices start from $9,756 AUDSave up to $28,849 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
13.55ct Round
$9,756 AUD