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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 $1,553 USD
As of October 26, 2026
Save $5,435 USD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,680 USD 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 26, 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
Color
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 26
Current: $2,800 USD|Low: $1,690 USD|High: $5,756 USD|Avg: $3,401 USD|+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$1,690 USD
Retailer 3$1,739 USD
Retailer 6$1,970 USD
Retailer 5$2,618 USD
Retailer 1$2,800 USD
Retailer 11$2,835 USD
Retailer 9$3,186 USD
Retailer 7$4,037 USD
Retailer 10$4,854 USD
Retailer 8$5,420 USD
Retailer 4$5,710 USD

44 data points across 11 retailers

19 retailers$1,553 USD to $6,988 USD

A
Cheapest Retailer
-
$1,553 USD
A
Retailer 2
-
$1,690 USD
View
A
Retailer 3
-
$1,739 USD
View
Final sale: no returns
A
Retailer 4
-
$1,801 USD
View
A
Retailer 5
-
$1,801 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$1,970 USD
View
B+
Retailer 7
-
$2,413 USD
View
B+
Retailer 8
-
$2,618 USD
£2,061 GBP
View
B+
Retailer 9
-
$2,800 USD
£2,204 GBP
View
B+
Retailer 10
-
$2,835 USD
View
B
Retailer 11
-
$3,186 USD
View
B
Retailer 12
-
$3,727 USD
View
B
Retailer 13
-
$4,037 USD
A$6,210 AUD
View
B
Retailer 14
-
$4,854 USD
View
B
Retailer 15
-
$5,196 USD
View
B
Retailer 16
-
$5,420 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$5,710 USD
£4,496 GBP
View
B
Retailer 18
-
$6,988 USD
View
Most Expensive
B
Do Amore Diamonds
27-E8C13D31C · Oct 29
$10,680 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,553 USDSave up to $5,435 USD

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
$1,553 USD