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Cushion|Lab Grown|IGI

2.50ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG786685591

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786685591

Diamond specifications and retailer prices

From $448 USD
HK$3,500 HKD
As of October 24, 2026
Save $866 USD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,666 USD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786685591 or 786685591. Listed at 15 retailers as of October 23, 2026, with a 193% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.50
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786685591
Dimensions9.54 × 6.93 × 9.54 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.54 mm6.93 mm2.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786685591
Side View
Table 65.0%Crown 34.6°Girdle: MED-THKPavilion 36.2°Culet: NoneDepth 68.7%

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 24
Current: $1,666 USD|Low: $411 USD|High: $2,010 USD|Avg: $1,045 USD|+0.4%
Novita 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
October 23, 2026
Retailer 15$411 USD
Retailer 14$448 USD
Retailer 6$538 USD
Retailer 9$620 USD
Retailer 11$687 USD
Retailer 13$707 USD
Retailer 2$719 USD
Retailer 3$905 USD
Retailer 12$1,012 USD
Retailer 5$1,314 USD
Retailer 4$1,364 USD
Retailer 8$1,551 USD
Retailer 7$1,600 USD
Retailer 10$1,655 USD
Novita Diamonds$1,666 USD

38 data points across 15 retailers

15 retailers$448 USD to $1,314 USD

A
Retailer 1
-
$411 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$448 USD
HK$3,500 HKD
View
B+
Retailer 3
-
$538 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$620 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
$687 USD
€654 EUR
View
A
Retailer 6
-
$707 USD
View
A
Retailer 7
-
$719 USD
£566 GBP
View
A
Retailer 8
-
$905 USD
View
A
Retailer 9
-
$1,012 USD
View
B+
Retailer 10
-
$1,314 USD
SGD 1,776 SGD
View
B+
Retailer 11
-
$1,364 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$1,551 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,600 USD
£1,260 GBP
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$1,655 USD
£1,303 GBP
View
Price last confirmed 8 days ago
Most Expensive
B+
Novita Diamonds
cert_786685591 · Oct 5
$1,666 USD
A$2,563 AUD
View
Price last confirmed 24 days ago
14 more retailers have this diamond
Prices start from $448 USDSave up to $866 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
2.50ct Cushion
$448 USD