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Oval|Lab Grown|IGI

3.58ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG744513443

Certificate IGI LG744513443

Diamond specifications and retailer prices

From $1,920 USD
Save $16,190 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,110 USD at Brilliant Earth
View at Brilliant Earth

About this 3.58ct lab-grown oval diamond

This 3.58ct lab-grown oval 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 LG744513443 or 744513443. Listed at 14 retailers, with prices from $1,920 to $18,110 at Brilliant Earth, a $16,190 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
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513443
Dimensions11.93 × 11.93 × 8.53 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
11.93 mm11.93 mm3.58 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513443
Side View
Table 55.0%Crown 35.3°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.4%

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: $18,110 USD|Low: $1,371 USD|High: $18,110 USD|Avg: $5,895 USD
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 6$1,920 USD
Retailer 18$1,998 USD
Retailer 15$2,035 USD
Retailer 3$2,484 USD
Retailer 4$3,074 USD
Retailer 16$3,189 USD
Retailer 5$3,386 USD
Retailer 10$3,804 USD
Retailer 12$4,656 USD
Retailer 14$5,172 USD
Retailer 13$5,705 USD
Retailer 11$5,952 USD
Retailer 8$6,288 USD
Retailer 7$7,110 USD
Retailer 9$8,768 USD
Retailer 2$9,281 USD
Retailer 17$11,070 USD
Brilliant Earth$18,110 USD

23 data points across 18 retailers

14 retailers$1,920 USD to $18,110 USD

A
Cheapest Retailer
-
$1,920 USD
A
Retailer 2
-
$1,998 USD
View
A
Retailer 3
-
$2,035 USD
View
A
Retailer 4
-
$2,484 USD
View
A
Retailer 5
-
$3,074 USD
View
A
Retailer 6
-
$3,189 USD
€3,037 EUR
View
A
Retailer 7
-
$3,386 USD
View
B+
Retailer 8
-
$4,656 USD
A$7,163 AUD
View
B+
Retailer 9
-
$5,172 USD
View
B+
Retailer 10
-
$5,705 USD
View
B+
Retailer 11
-
$5,952 USD
£4,687 GBP
View
B
Retailer 12
-
$9,281 USD
A$14,278 AUD
View
B
Retailer 13
-
$11,070 USD
View
Most Expensive
B
Brilliant Earth
16861300Y · Oct 1
$18,110 USD
View
13 more retailers have this diamond
Prices start from $1,920 USDSave up to $16,190 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 Oval
$1,920 USD