Cushion|Lab Grown|IGI

4.88ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG823646752

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

Certificate IGI LG823646752

Diamond specifications and retailer prices

From $900 USD
As of October 29, 2026
Save $7,730 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,630 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.88ct lab-grown cushion diamond

This 4.88ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823646752 or 823646752. Listed at 12 retailers as of October 29, 2026, with prices from $900 to $8,630, a $7,730 spread on the same certified stone. Brilliant Earth lists it at $8,630. 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

4.88
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823646752
Dimensions9.89 × 9.77 × 6.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm9.77 mm4.88 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823646752
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 67.6%

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: $1,251 USD|Low: $689 USD|High: $5,560 USD|Avg: $2,153 USD|+0.9%
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
October 29, 2026
Retailer 2$689 USD
Retailer 7$900 USD
Retailer 11$1,015 USD
Retailer 8$1,026 USD
Retailer 4$1,212 USD
Retailer 1$1,251 USD
Retailer 10$1,598 USD
Retailer 13$1,932 USD
Retailer 3$2,230 USD
Retailer 5$2,783 USD
Retailer 6$3,164 USD
Retailer 12$5,258 USD
Retailer 9$5,560 USD

17 data points across 13 retailers

12 retailers$900 USD to $8,630 USD

A
Cheapest Retailer
-
$900 USD
A
Retailer 2
-
$1,015 USD
View
B+
Retailer 3
-
$1,026 USD
View
A
Retailer 4
-
$1,251 USD
€1,191 EUR
View
A
Retailer 5
-
$1,598 USD
View
A
Retailer 6
-
$1,932 USD
View
A
Retailer 7
-
$2,230 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$2,783 USD
View
Price last confirmed 43 days ago
B+
Retailer 9
-
$3,164 USD
£2,491 GBP
View
B
Retailer 10
-
$5,258 USD
View
B
Retailer 11
-
$5,560 USD
View
Most Expensive
B
Brilliant Earth
22267994A · Oct 29
$8,630 USD
View
11 more retailers have this diamond
Prices start from $900 USDSave up to $7,730 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
4.88ct Cushion
$900 USD