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Round|Lab Grown|IGI

4.16ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG843685896

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843685896

Diamond specifications and retailer prices

From $1,755 USD
As of October 29, 2026
Save $5,382 USD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,137 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.16ct lab-grown round diamond

This 4.16ct 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 LG843685896 or 843685896. Listed at 20 retailers as of October 29, 2026, with prices from $1,755 to $7,137, a $5,382 spread on the same certified stone. Taylor and Hart lists it at $7,137. 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

4.16
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843685896
Dimensions10.33 × 10.26 × 6.37 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.33 mm10.26 mm4.16 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843685896
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.9%

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: $5,813 USD|Low: $1,755 USD|High: $8,217 USD|Avg: $3,905 USD|-13.8%
Retailer 1
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Retailer 19
Taylor and Hart
November 1, 2026
Retailer 10$1,755 USD
Retailer 7$1,909 USD
Retailer 2$1,964 USD
Retailer 13$1,998 USD
Retailer 15$2,035 USD
Retailer 16$2,205 USD
Retailer 8$2,268 USD
Retailer 14$2,851 USD
Retailer 5$2,910 USD
Retailer 18$3,011 USD
Retailer 4$3,170 USD
Retailer 6$3,815 USD
Retailer 17$4,151 USD
Retailer 3$4,255 USD
Retailer 12$4,360 USD
Retailer 19$5,485 USD
Retailer 1$5,813 USD
Retailer 9$5,868 USD
Retailer 11$6,470 USD
Taylor and Hart$7,137 USD

18 data points across 20 retailers

20 retailers$1,755 USD to $7,137 USD

A
Cheapest Retailer
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$1,755 USD
A
Retailer 2
-
$1,909 USD
View
A
Retailer 3
-
$1,964 USD
View
Final sale: no returns
A
Retailer 4
-
$1,998 USD
£1,573 GBP
View
A
Retailer 5
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$2,035 USD
View
A
Retailer 6
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$2,205 USD
View
A
Retailer 7
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$2,268 USD
View
A
Retailer 8
-
$2,851 USD
£2,245 GBP
View
A
Retailer 9
-
$2,910 USD
View
A
Retailer 10
-
$3,011 USD
View
A
Retailer 11
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$3,170 USD
€3,019 EUR
View
A
Retailer 12
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$3,815 USD
View
A
Retailer 13
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$4,151 USD
View
A
Retailer 14
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$4,255 USD
ZAR 68,738 ZAR
View
A
Retailer 15
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$4,360 USD
A$6,708 AUD
View
A
Retailer 16
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$5,485 USD
View
A
Retailer 17
-
$5,813 USD
£4,577 GBP
View
A
Retailer 18
-
$5,868 USD
View
Retailer 19
-
$6,470 USD
View
Price last confirmed 14 days ago
Most Expensive
B+
Taylor and Hart
6HNTR7T · Oct 31
$7,137 USD
View
19 more retailers have this diamond
Prices start from $1,755 USDSave up to $5,382 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
4.16ct Round
$1,755 USD