CaratHunter
Plans
Cushion|Lab Grown|IGI

1.58ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG826695353

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826695353

Diamond specifications and retailer prices

From $986 USD
As of October 29, 2026
Save $5,964 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,950 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown cushion diamond

This 1.58ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826695353 or 826695353. Listed at 22 retailers as of October 29, 2026, with prices from $986 to $6,950, a $5,964 spread on the same certified stone. Do Amore Diamonds lists it at $6,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826695353
Dimensions8.54 × 6.05 × 3.89 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm6.05 mm1.58 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826695353
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 64.3%

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: $6,950 USD|Low: $945 USD|High: $6,950 USD|Avg: $2,391 USD
Do Amore Diamonds
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 15$945 USD
Retailer 8$986 USD
Retailer 10$1,010 USD
Retailer 24$1,055 USD
Retailer 6$1,195 USD
Retailer 2$1,245 USD
Retailer 23$1,493 USD
Retailer 16$1,580 USD
Retailer 3$1,615 USD
Retailer 19$1,725 USD
Retailer 18$1,740 USD
Retailer 22$2,073 USD
Retailer 11$2,753 USD
Retailer 13$2,839 USD
Retailer 12$2,943 USD
Retailer 9$3,024 USD
Retailer 7$3,109 USD
Retailer 5$3,335 USD
Retailer 20$3,454 USD
Retailer 21$3,846 USD
Retailer 14$4,017 USD
Retailer 17$4,427 USD
Retailer 4$4,811 USD
Do Amore Diamonds$6,950 USD

20 data points across 24 retailers

22 retailers$986 USD to $6,950 USD

A
Cheapest Retailer
-
$986 USD
A
Retailer 2
-
$1,010 USD
View
Final sale: no returns
A
Retailer 3
-
$1,055 USD
View
A
Retailer 4
-
$1,195 USD
View
A
Retailer 5
-
$1,245 USD
£980 GBP
View
A
Retailer 6
-
$1,344 USD
View
Retailer 7
-
$1,580 USD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$1,615 USD
View
B+
Retailer 9
-
$1,725 USD
€1,643 EUR
View
B+
Retailer 10
-
$1,740 USD
£1,370 GBP
View
B+
Retailer 11
-
$2,073 USD
ZAR 33,496 ZAR
View
B
Retailer 12
-
$2,753 USD
View
B
Retailer 13
-
$2,839 USD
CA$3,942 CAD
View
B
Retailer 14
-
$2,943 USD
View
B
Retailer 15
-
$3,024 USD
View
B
Retailer 16
-
$3,109 USD
£2,448 GBP
View
B
Retailer 17
-
$3,335 USD
View
B
Retailer 18
-
$3,454 USD
View
B
Retailer 19
-
$3,846 USD
£3,028 GBP
View
B
Retailer 20
-
$4,017 USD
View
B
Retailer 21
-
$4,811 USD
View
Most Expensive
B
Do Amore Diamonds
20-C156067 · Oct 29
$6,950 USD
View
21 more retailers have this diamond
Prices start from $986 USDSave up to $5,964 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
1.58ct Cushion
$986 USD