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Round|Lab Grown|IGI

4.03ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG711526698

Shape and cutting style on the report: Round brilliant

Certificate IGI LG711526698

Diamond specifications and retailer prices

From $1,733 USD
As of October 31, 2026
Save $7,457 USD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,190 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown round diamond

This 4.03ct 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 LG711526698 or 711526698. Listed at 27 retailers as of October 31, 2026, with prices from $1,733 to $9,190, a $7,457 spread on the same certified stone. Brilliant Earth lists it at $9,190. 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

4.03
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711526698
Dimensions10.31 × 10.39 × 6.20 mm
L/W Ratio1.01
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
10.31 mm10.39 mm4.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711526698
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,190 USD|Low: $1,733 USD|High: $9,470 USD|Avg: $4,280 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 11$1,733 USD
Retailer 12$1,965 USD
Retailer 8$2,117 USD
Retailer 10$2,535 USD
Retailer 7$2,702 USD
Retailer 15$2,836 USD
Retailer 13$2,866 USD
Retailer 14$3,824 USD
Retailer 2$3,849 USD
Retailer 17$3,863 USD
Retailer 4$4,666 USD
Retailer 3$4,842 USD
Retailer 5$5,137 USD
Retailer 16$5,241 USD
Retailer 6$6,313 USD
Retailer 9$6,425 USD
Brilliant Earth$9,190 USD

32 data points across 17 retailers

27 retailers$1,733 USD to $9,190 USD

Retailer 1
-
$1,625 USD
Price last confirmed 21 days ago
Retailer 2
-
$1,663 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,733 USD
View
Final sale: no returns
Retailer 4
-
$1,809 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$1,885 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$1,885 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$1,902 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$1,965 USD
View
A
Retailer 9
-
$2,117 USD
View
A
Retailer 10
-
$2,535 USD
£1,996 GBP
View
A
Retailer 11
-
$2,702 USD
View
A
Retailer 12
-
$2,836 USD
€2,701 EUR
View
A
Retailer 13
-
$2,866 USD
View
A
Retailer 14
-
$3,249 USD
View
Retailer 15
-
$3,532 USD
View
Price last confirmed 24 days ago
Retailer 16
-
$3,615 USD
View
Price last confirmed 41 days ago
A
Retailer 17
-
$3,824 USD
ZAR 61,772 ZAR
View
A
Retailer 18
-
$3,849 USD
A$5,921 AUD
View
A
Retailer 19
-
$3,863 USD
View
A
Retailer 20
-
$4,616 USD
View
A
Retailer 21
-
$4,666 USD
View
A
Retailer 22
-
$4,842 USD
View
A
Retailer 23
-
$5,137 USD
£4,045 GBP
View
A
Retailer 24
-
$5,241 USD
View
B+
Retailer 25
-
$6,313 USD
View
Retailer 26
-
$6,425 USD
View
Price last confirmed 14 days ago
Most Expensive
B+
Brilliant Earth
14754941A · Oct 31
$9,190 USD
View
26 more retailers have this diamond
Prices start from $1,733 USDSave up to $7,457 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
4.03ct Round
$1,733 USD