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Round|Lab Grown|IGI

3.58ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG776613721

Certificate IGI LG776613721

Diamond specifications and retailer prices

From $1,256 USD
Save $7,744 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,000 USD at Brilliant Earth
View at Brilliant Earth

About this 3.58ct lab-grown round diamond

This 3.58ct 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 LG776613721 or 776613721. Listed at 19 retailers, with prices from $1,256 to $9,000 at Brilliant Earth, a $7,744 spread on the same certified stone. 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

3.58
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776613721
Dimensions9.77 × 9.81 × 6.07 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
9.77 mm9.81 mm3.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776613721
Side View
Table 56.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $9,000 USD|Low: $896 USD|High: $10,410 USD|Avg: $3,179 USD|-13.5%
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
Retailer 18
October 1, 2026
Retailer 4$1,256 USD
Retailer 9$1,510 USD
Retailer 17$1,578 USD
Retailer 13$1,888 USD
Retailer 12$2,005 USD
Retailer 2$2,044 USD
Retailer 11$2,071 USD
Retailer 6$2,640 USD
Retailer 15$2,943 USD
Retailer 18$2,952 USD
Retailer 7$3,056 USD
Retailer 3$4,019 USD
Retailer 8$4,136 USD
Retailer 14$4,233 USD
Retailer 16$4,362 USD
Retailer 5$4,553 USD
Retailer 10$5,705 USD
Brilliant Earth$9,000 USD

40 data points across 18 retailers

19 retailers$1,256 USD to $9,000 USD

A
Cheapest Retailer
-
$1,256 USD
A
Retailer 2
-
$1,510 USD
HK$11,800 HKD
View
A
Retailer 3
-
$1,578 USD
View
A
Retailer 4
-
$1,893 USD
£1,490 GBP
View
A
Retailer 5
-
$2,005 USD
View
A
Retailer 6
-
$2,044 USD
€1,947 EUR
View
A
Retailer 7
-
$2,071 USD
View
A
Retailer 8
-
$2,640 USD
View
A
Retailer 9
-
$2,943 USD
A$4,528 AUD
View
A
Retailer 10
-
$2,952 USD
ZAR 47,690 ZAR
View
Price last confirmed 10 days ago
A
Retailer 11
-
$3,056 USD
View
B+
Retailer 12
-
$3,870 USD
View
B+
Retailer 13
-
$4,019 USD
View
B+
Retailer 14
-
$4,136 USD
View
B+
Retailer 15
-
$4,233 USD
£3,333 GBP
View
B+
Retailer 16
-
$4,362 USD
SGD 5,895 SGD
View
B+
Retailer 17
-
$4,553 USD
View
B+
Retailer 18
-
$5,705 USD
View
Price last confirmed 46 days ago
Most Expensive
B
Brilliant Earth
19064345A · Oct 1
$9,000 USD
View
18 more retailers have this diamond
Prices start from $1,256 USDSave up to $7,744 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.

A
3.58ct Round
$1,256 USD