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Round|Lab Grown|IGI

5.56ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG788629627

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788629627

Diamond specifications and retailer prices

From $5,623 AUD
£3,110 GBP
As of October 30, 2026
Save $10,378 AUD (65%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $24,890 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.56ct lab-grown round diamond

This 5.56ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788629627 or 788629627. Listed at 18 retailers as of October 29, 2026, with a 185% 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

5.56
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788629627
Dimensions11.42 × 11.35 × 6.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.42 mm11.35 mm5.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788629627
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $24,890 AUD|Low: $5,612 AUD|High: $38,403 AUD|Avg: $14,422 AUD|-5.4%
Michael Trio
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
Retailer 17
October 31, 2026
Retailer 11$5,623 AUD
Retailer 16$6,917 AUD
Retailer 17$7,132 AUD
Retailer 10$8,435 AUD
Retailer 2$9,358 AUD
Retailer 3$9,433 AUD
Retailer 15$11,217 AUD
Retailer 9$11,488 AUD
Retailer 14$11,807 AUD
Retailer 5$12,842 AUD
Retailer 4$12,946 AUD
Retailer 12$14,727 AUD
Retailer 13$15,091 AUD
Retailer 8$15,564 AUD
Michael Trio$24,890 AUD
Retailer 7$25,856 AUD
Retailer 6$36,346 AUD

27 data points across 17 retailers

18 retailers$5,623 AUD to $16,001 AUD

B+
Cheapest Retailer
-
$5,623 AUD
£3,110 GBP
B+
Retailer 2
-
$6,917 AUD
$4,859 USD
View
B+
Retailer 3
-
$7,132 AUD
$5,010 USD
View
Final sale: no returns
B
Retailer 4
-
$8,435 AUD
$5,925 USD
View
B
Retailer 5
-
$9,358 AUD
£5,176 GBP
View
B
Retailer 6
-
$9,433 AUD
$6,626 USD
View
B
Retailer 7
-
$11,217 AUD
$7,879 USD
View
Retailer 8
-
$11,488 AUD
$8,070 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$11,807 AUD
€7,899 EUR
View
B
Retailer 10
-
$12,842 AUD
$9,021 USD
View
B
Retailer 11
-
$12,946 AUD
$9,094 USD
View
B
Retailer 12
-
$14,727 AUD
ZAR 167,121 ZAR
View
B
Retailer 13
-
$15,091 AUD
£8,347 GBP
View
Retailer 14
-
$15,564 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$16,001 AUD
$11,240 USD
View
Most Expensive
Michael Trio
1875391895 · Oct 31
$24,890 AUD
SGD 23,627 SGD
View
Price under review
15 more retailers have this diamond
Prices start from $5,623 AUDSave up to $10,378 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.

B+
5.56ct Round
$5,623 AUD