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Cushion|Lab Grown|IGI

1.99ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG782688777

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG782688777

Diamond specifications and retailer prices

From $422 USD
As of November 1, 2026
Save $1,043 USD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,450 USD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown cushion diamond

This 1.99ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782688777 or 782688777. Listed at 17 retailers as of November 1, 2026, with a 247% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782688777
Dimensions9.14 × 6.65 × 4.42 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm6.65 mm1.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782688777
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 66.5%

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: Nov 1
Current: $2,450 USD|Low: $175 USD|High: $2,550 USD|Avg: $946 USD|+6.5%
Do Amore Diamonds
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October 26, 2026
Retailer 16$175 USD
Retailer 7$309 USD
Retailer 8$422 USD
Retailer 2$442 USD
Retailer 22$457 USD
Retailer 6$465 USD
Retailer 21$490 USD
Retailer 14$528 USD
Retailer 13$590 USD
Retailer 12$609 USD
Retailer 10$666 USD
Retailer 9$759 USD
Retailer 3$806 USD
Retailer 19$887 USD
Retailer 15$1,077 USD
Retailer 23$1,107 USD
Retailer 11$1,266 USD
Retailer 24$1,330 USD
Retailer 17$1,376 USD
Retailer 18$1,445 USD
Retailer 4$1,465 USD
Retailer 20$1,520 USD
Retailer 5$1,896 USD
Do Amore Diamonds$2,450 USD

31 data points across 24 retailers

17 retailers$422 USD to $1,465 USD

A
Cheapest Retailer
-
$422 USD
Retailer 2
-
$442 USD
£348 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$457 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$465 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$490 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$590 USD
€562 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$666 USD
View
Retailer 8
-
$759 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$806 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$887 USD
A$1,365 AUD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$1,107 USD
CA$1,537 CAD
View
Retailer 12
-
$1,330 USD
A$2,046 AUD
View
Price last confirmed 26 days ago
Retailer 13
-
$1,445 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$1,465 USD
View
Retailer 15
-
$1,520 USD
£1,197 GBP
View
Price last confirmed 16 days ago
Retailer 16
-
$1,896 USD
View
Price last confirmed 7 days ago
Most Expensive
Do Amore Diamonds
27-EC635E1B4 · Oct 26
$2,450 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $422 USDSave up to $1,043 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
1.99ct Cushion
$422 USD