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Radiant|Lab Grown|IGI

13.16ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG702532227

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG702532227

Diamond specifications and retailer prices

From $3,158 AUD
$2,213 USD
As of November 2, 2026
Save $15,706 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,864 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 13.16ct lab-grown radiant diamond

This 13.16ct lab-grown radiant 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 LG702532227 or 702532227. Listed at 17 retailers as of November 2, 2026, with prices from $3,158 to $18,864, a $15,706 spread on the same certified stone. Brilliant Earth lists it at $18,864. 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

13.16
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702532227
Dimensions17.41 × 11.76 × 7.51 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.41 mm11.76 mm13.16 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702532227
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 63.9%

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 2
Current: $18,864 AUD|Low: $3,158 AUD|High: $18,864 AUD|Avg: $7,788 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 3, 2026
Retailer 4$3,158 AUD
Retailer 15$3,436 AUD
Retailer 7$3,663 AUD
Retailer 8$4,089 AUD
Retailer 3$4,396 AUD
Retailer 16$5,034 AUD
Retailer 9$5,042 AUD
Retailer 13$5,237 AUD
Retailer 10$5,275 AUD
Retailer 2$5,675 AUD
Retailer 11$5,795 AUD
Retailer 6$6,959 AUD
Retailer 5$12,800 AUD
Retailer 12$13,406 AUD
Retailer 14$15,702 AUD
Brilliant Earth$18,864 AUD

46 data points across 16 retailers

17 retailers$3,158 AUD to $18,864 AUD

A
Cheapest Retailer
-
$3,158 AUD
$2,213 USD
A
Retailer 2
-
$3,436 AUD
$2,408 USD
View
A
Retailer 3
-
$3,663 AUD
$2,567 USD
View
Retailer 4
-
$4,089 AUD
$2,866 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$4,396 AUD
$3,081 USD
View
A
Retailer 6
-
$5,034 AUD
$3,528 USD
View
A
Retailer 7
-
$5,042 AUD
£2,782 GBP
View
B+
Retailer 8
-
$5,237 AUD
$3,670 USD
View
A
Retailer 9
-
$5,275 AUD
$3,697 USD
View
A
Retailer 10
-
$5,675 AUD
ZAR 64,254 ZAR
View
A
Retailer 11
-
$5,795 AUD
€3,868 EUR
View
B+
Retailer 12
-
$6,959 AUD
£3,840 GBP
View
Retailer 13
-
$9,818 AUD
$6,881 USD
View
Price last confirmed 58 days ago
B
Retailer 14
-
$12,800 AUD
$8,970 USD
View
B
Retailer 15
-
$13,406 AUD
View
B
Retailer 16
-
$15,702 AUD
$11,004 USD
View
Most Expensive
B
Brilliant Earth
18478271A · Nov 2
$18,864 AUD
$13,220 USD
View
16 more retailers have this diamond
Prices start from $3,158 AUDSave up to $15,706 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
13.16ct Radiant
$3,158 AUD