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Round|Lab Grown|IGI

13.03ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG776620451

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776620451

Diamond specifications and retailer prices

From $6,256 AUD
$4,384 USD
As of November 1, 2026
Save $36,780 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $50,541 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 13.03ct lab-grown round diamond

This 13.03ct 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 LG776620451 or 776620451. Listed at 19 retailers as of November 1, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

13.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776620451
Dimensions15.01 × 15.10 × 9.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.01 mm15.10 mm13.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776620451
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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: $10,158 AUD|Low: $6,004 AUD|High: $18,490 AUD|Avg: $10,627 AUD|+1.6%
Retailer 1
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 2, 2026
Retailer 2$6,256 AUD
Retailer 5$6,555 AUD
Retailer 3$7,256 AUD
Retailer 11$7,320 AUD
Retailer 4$7,458 AUD
Retailer 15$9,442 AUD
Retailer 14$9,539 AUD
Retailer 6$10,008 AUD
Retailer 1$10,158 AUD
Retailer 13$10,421 AUD
Retailer 12$12,397 AUD
Retailer 7$12,955 AUD
Retailer 10$13,628 AUD
Retailer 8$15,192 AUD
Retailer 9$17,354 AUD

44 data points across 15 retailers

19 retailers$6,256 AUD to $43,035 AUD

A
Cheapest Retailer
-
$6,256 AUD
$4,384 USD
A
Retailer 2
-
$6,555 AUD
$4,594 USD
View
Retailer 3
-
$7,256 AUD
$5,085 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$7,256 AUD
$5,085 USD
View
A
Retailer 5
-
$7,320 AUD
$5,130 USD
View
A
Retailer 6
-
$7,458 AUD
$5,227 USD
View
B+
Retailer 7
-
$9,442 AUD
$6,617 USD
View
Retailer 8
-
$9,539 AUD
$6,685 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$10,008 AUD
$7,014 USD
View
B+
Retailer 10
-
$10,158 AUD
£5,605 GBP
View
B+
Retailer 11
-
$10,421 AUD
$7,303 USD
View
B+
Retailer 12
-
$12,397 AUD
ZAR 140,357 ZAR
View
B+
Retailer 13
-
$12,652 AUD
$8,867 USD
View
B+
Retailer 14
-
$13,628 AUD
$9,551 USD
View
B
Retailer 15
-
$15,192 AUD
View
B+
Retailer 16
-
$17,354 AUD
View
B
Retailer 17
-
$28,709 AUD
$20,120 USD
View
B
Retailer 18
-
$43,035 AUD
$30,160 USD
View
Most Expensive
Do Amore Diamonds
23-776620451 · Nov 2
$50,541 AUD
$35,420 USD
View
Price under review
18 more retailers have this diamond
Prices start from $6,256 AUDSave up to $36,780 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
13.03ct Round
$6,256 AUD