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Round|Lab Grown|IGI

5.70ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG628473190

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628473190

Diamond specifications and retailer prices

From $26,655 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $26,655 USD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 5.7ct lab-grown round diamond

This 5.7ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628473190 or 628473190. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.70
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628473190
Girdle conditionFaceted
Culet sizePointed
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
11.49 mmWidth5.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628473190
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $26,655 USD|Low: $26,655 USD|High: $37,555 USD|Avg: $31,218 USD|-29.0%
September 18, 2026
Shane Co$26,655 USD

4 data points across 1 retailer

1 retailer

B
Shane Co
25C0SBX · Oct 30
$26,655 USD
View

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
5.70ct Round
$26,655 USD