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Round|Lab Grown|IGI

5.06ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG780623465

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780623465

Diamond specifications and retailer prices

From $2,211 AUD
$1,553 USD
As of October 29, 2026
Save $7,736 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,202 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.06ct lab-grown round diamond

This 5.06ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780623465 or 780623465. Listed at 19 retailers as of October 27, 2026, with a 350% 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

5.06
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780623465
Dimensions11.13 × 11.06 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm11.06 mm5.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780623465
Side View
Table 58.0%Crown 34.3°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.0%

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: Oct 29
Current: $3,985 AUD|Low: $2,406 AUD|High: $8,193 AUD|Avg: $4,841 AUD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2$2,406 AUD
Retailer 3$2,475 AUD
Retailer 6$2,804 AUD
Retailer 5$3,726 AUD
Retailer 1$3,985 AUD
Retailer 11$4,035 AUD
Retailer 9$4,535 AUD
Retailer 7$5,746 AUD
Retailer 10$6,909 AUD
Retailer 8$7,715 AUD
Retailer 4$8,128 AUD

44 data points across 11 retailers

19 retailers$2,211 AUD to $9,947 AUD

A
Cheapest Retailer
-
$2,211 AUD
$1,553 USD
A
Retailer 2
-
$2,406 AUD
$1,690 USD
View
A
Retailer 3
-
$2,475 AUD
$1,739 USD
View
Final sale: no returns
A
Retailer 4
-
$2,564 AUD
$1,801 USD
View
A
Retailer 5
-
$2,564 AUD
$1,801 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$2,804 AUD
$1,970 USD
View
B+
Retailer 7
-
$3,435 AUD
$2,413 USD
View
B+
Retailer 8
-
$3,726 AUD
£2,061 GBP
View
B+
Retailer 9
-
$3,985 AUD
£2,204 GBP
View
B+
Retailer 10
-
$4,035 AUD
$2,835 USD
View
B
Retailer 11
-
$4,535 AUD
$3,186 USD
View
B
Retailer 12
-
$5,305 AUD
$3,727 USD
View
B
Retailer 13
-
$5,746 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$6,909 AUD
$4,854 USD
View
B
Retailer 15
-
$7,396 AUD
$5,196 USD
View
B
Retailer 16
-
$7,715 AUD
$5,420 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$8,128 AUD
£4,496 GBP
View
B
Retailer 18
-
$9,947 AUD
$6,988 USD
View
Most Expensive
B
Do Amore Diamonds
27-E8C13D31C · Oct 29
$15,202 AUD
$10,680 USD
View
Price under review
18 more retailers have this diamond
Prices start from $2,211 AUDSave up to $7,736 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
5.06ct Round
$2,211 AUD