Cushion|Lab Grown|IGI

4.86ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG826608028

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826608028

Diamond specifications and retailer prices

From $896 USD
HK$7,000 HKD
As of October 31, 2026
Save $2,767 USD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,663 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.86ct lab-grown cushion diamond

This 4.86ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826608028 or 826608028. Listed at 14 retailers as of October 31, 2026, with prices from $896 to $3,663, a $2,767 spread on the same certified stone. With Clarity lists it at $3,663. 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

4.86
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826608028
Dimensions12.22 × 8.48 × 5.68 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm8.48 mm4.86 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826608028
Side View
Table 65.0%Crown 30.7°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 67.0%

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: $3,255 USD|Low: $773 USD|High: $3,590 USD|Avg: $2,059 USD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
November 1, 2026
Retailer 11$773 USD
Retailer 9$896 USD
Retailer 7$950 USD
Retailer 6$1,226 USD
Retailer 13$1,259 USD
Retailer 8$1,645 USD
Retailer 10$1,665 USD
Retailer 4$1,999 USD
Retailer 3$2,408 USD
Retailer 2$2,606 USD
Retailer 12$2,636 USD
Retailer 5$2,666 USD
Retailer 1$3,255 USD
With Clarity$3,590 USD

45 data points across 14 retailers

14 retailers$896 USD to $3,663 USD

Retailer 1
-
$773 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$896 USD
HK$7,000 HKD
View
A
Retailer 3
-
$950 USD
View
A
Retailer 4
-
$1,226 USD
£965 GBP
View
B+
Retailer 5
-
$1,259 USD
View
A
Retailer 6
-
$1,645 USD
ZAR 26,571 ZAR
View
Retailer 7
-
$1,665 USD
A$2,562 AUD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$1,999 USD
View
B+
Retailer 9
-
$2,408 USD
£1,896 GBP
View
B+
Retailer 10
-
$2,606 USD
SGD 3,521 SGD
View
B+
Retailer 11
-
$2,636 USD
View
B+
Retailer 12
-
$2,666 USD
View
B+
Retailer 13
-
$3,255 USD
£2,563 GBP
View
Most Expensive
B
With Clarity
826608028 · Oct 31
$3,663 USD
View
13 more retailers have this diamond
Prices start from $896 USDSave up to $2,767 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
4.86ct Cushion
$896 USD