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Cushion|Lab Grown|IGI

1.99ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG735567649

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG735567649

Diamond specifications and retailer prices

From $435 USD
As of November 3, 2026
Save $1,453 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,705 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG735567649 or 735567649. Listed at 14 retailers as of November 3, 2026, with a 334% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735567649
Dimensions9.41 × 6.20 × 3.70 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.20 mm1.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735567649
Side View
Table 67.0%Crown 39.2°Girdle: STK-THKPavilion 46°Culet: LargeDepth 59.7%

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: Nov 3
Current: $800 USD|Low: $435 USD|High: $1,998 USD|Avg: $1,148 USD|+2.7%
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
November 3, 2026
Retailer 3$435 USD
Retailer 8$655 USD
Retailer 9$789 USD
Retailer 1$800 USD
Retailer 4$879 USD
Retailer 2$1,065 USD
Retailer 10$1,122 USD
Retailer 6$1,185 USD
Retailer 11$1,465 USD
Retailer 13$1,553 USD
Retailer 5$1,604 USD
Retailer 12$1,708 USD
Retailer 7$1,888 USD

43 data points across 13 retailers

14 retailers$435 USD to $1,888 USD

A
Cheapest Retailer
-
$435 USD
Final sale: no returns
A
Retailer 2
-
$655 USD
View
A
Retailer 3
-
$789 USD
€751 EUR
View
A
Retailer 4
-
$800 USD
£630 GBP
View
B+
Retailer 5
-
$879 USD
View
B+
Retailer 6
-
$1,065 USD
View
B+
Retailer 7
-
$1,122 USD
A$1,726 AUD
View
B+
Retailer 8
-
$1,185 USD
View
B
Retailer 9
-
$1,553 USD
SGD 2,098 SGD
View
B
Retailer 10
-
$1,604 USD
View
B
Retailer 11
-
$1,708 USD
View
B
Retailer 12
-
$1,826 USD
View
B
Retailer 13
-
$1,888 USD
£1,487 GBP
View
Most Expensive
Queensmith
LG735567649 · Oct 27
$2,705 USD
£2,130 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $435 USDSave up to $1,453 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
$435 USD