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Cushion|Lab Grown|IGI

5.86ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG737553611

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG737553611

Diamond specifications and retailer prices

From $1,705 USD
As of October 29, 2026
Save $11,755 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,460 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.86ct lab-grown cushion diamond

This 5.86ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737553611 or 737553611. Listed at 17 retailers as of October 29, 2026, with prices from $1,705 to $13,460, a $11,755 spread on the same certified stone. Brilliant Earth lists it at $13,460. 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

5.86
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737553611
Dimensions10.58 × 10.43 × 6.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.58 mm10.43 mm5.86 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737553611
Side View
Table 61.0%Crown 34.4°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
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 29
Current: $13,460 USD|Low: $1,705 USD|High: $13,610 USD|Avg: $4,240 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
October 30, 2026
Retailer 6$1,705 USD
Retailer 4$1,768 USD
Retailer 10$1,940 USD
Retailer 2$2,084 USD
Retailer 3$2,459 USD
Retailer 5$2,765 USD
Retailer 9$3,960 USD
Retailer 7$3,964 USD
Retailer 12$4,763 USD
Retailer 11$5,448 USD
Retailer 8$5,602 USD
Brilliant Earth$13,460 USD

34 data points across 12 retailers

17 retailers$1,705 USD to $13,460 USD

A
Cheapest Retailer
-
$1,705 USD
Final sale: no returns
Retailer 2
-
$1,768 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,940 USD
View
A
Retailer 4
-
$2,084 USD
£1,641 GBP
View
A
Retailer 5
-
$2,414 USD
View
A
Retailer 6
-
$2,459 USD
View
A
Retailer 7
-
$2,765 USD
£2,177 GBP
View
Retailer 8
-
$3,960 USD
A$6,093 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$3,964 USD
ZAR 64,040 ZAR
View
B+
Retailer 10
-
$4,039 USD
£3,180 GBP
View
B+
Retailer 11
-
$4,763 USD
View
B+
Retailer 12
-
$5,108 USD
View
Retailer 13
-
$5,448 USD
A$8,382 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$5,602 USD
£4,411 GBP
View
B
Retailer 15
-
$6,862 USD
View
B
Retailer 16
-
$10,480 USD
View
Most Expensive
B
Brilliant Earth
20509694A · Oct 29
$13,460 USD
View
16 more retailers have this diamond
Prices start from $1,705 USDSave up to $11,755 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
5.86ct Cushion
$1,705 USD