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Round|Lab Grown|IGI

4.00ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG718507143

Certificate IGI LG718507143

Diamond specifications and retailer prices

From $11,075 USD
A$17,039 AUD
1 retailer carries this diamond
Only listing: $11,075 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 4ct lab-grown round diamond

This 4ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG718507143 or 718507143. 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

4.00
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718507143
Dimensions10.21 × 10.24 × 6.18 mm
L/W Ratio1.00
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
10.21 mm10.24 mm4.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718507143
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

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: $11,075 USD|Low: $3,205 USD|High: $20,400 USD|Avg: $8,760 USD|-4.8%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 1, 2026
Retailer 8$3,205 USD
Retailer 15$3,600 USD
Retailer 13$4,121 USD
Retailer 10$5,157 USD
Retailer 9$5,189 USD
Retailer 3$5,566 USD
Retailer 12$5,984 USD
Retailer 11$7,161 USD
Retailer 4$7,497 USD
Retailer 7$9,676 USD
Retailer 2$10,291 USD
Novita Diamonds$11,075 USD
Retailer 5$14,532 USD
Retailer 6$17,560 USD
Retailer 14$20,400 USD

3 data points across 15 retailers

1 retailer

B
Novita Diamonds
cert_718507143 · Oct 1
$11,075 USD
A$17,039 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
4.00ct Round
$11,075 USD