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Round|Lab Grown|IGI

4.91ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG744513766

Certificate IGI LG744513766

Diamond specifications and retailer prices

From $15,866 USD
A$24,409 AUD
1 retailer carries this diamond
Only listing: $15,866 USD at Novita Diamonds
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 Novita Diamonds

About this 4.91ct lab-grown round diamond

This 4.91ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513766 or 744513766. Currently listed at a single retailer. 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

4.91
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513766
Dimensions10.94 × 10.98 × 6.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
10.94 mm10.98 mm4.91 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513766
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 1
Current: $15,866 USD|Low: $6,529 USD|High: $36,250 USD|Avg: $12,886 USD|-6.8%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 1, 2026
Retailer 6$6,529 USD
Retailer 9$7,825 USD
Retailer 7$8,217 USD
Retailer 11$8,535 USD
Retailer 4$8,822 USD
Retailer 8$9,959 USD
Retailer 3$11,314 USD
Retailer 2$12,899 USD
Retailer 10$14,733 USD
Novita Diamonds$15,866 USD
Retailer 5$36,250 USD

3 data points across 11 retailers

1 retailer

B
Novita Diamonds
cert_744513766 · Oct 1
$15,866 USD
A$24,409 AUD
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.

B
4.91ct Round
$15,866 USD